Entre improvisos e desafios: do cururu como cosmovisão de grupos caipiras do Médio Tietê, SP

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A região do Médio Tietê e os primeiros acordes paulistas: o Cururu

Pós-graduação em Geografia - IGCE

Aquecimento vocal para o canto erudito: teoria e prática

Vocal warm-ups are essential for the technical training of the singer, for good speech and performance, as well as essential for good vocal health and a long-lasting career. Objective: To analyze the theory and practice of the vocal warm-up in classical singing, from the perspective of different professionals in the voice field including: teachers, speech therapists and singers. Method: descriptive search, quantitative in nature, cross-sectional, with a questionnaire for voice teachers, singers and audiologists. The sample consisted of 165 subjects: 86 voice teachers, 64 speech pathologists, and 15 singers. Results: Teachers of Singing (97.7 %), singers (95.3 %) and students (93.3 %) use the vocal warm-up. Conclusion: From the results we can infer that most of the professionals surveyed point to the importance of the implementation of the vocal warm-up before a performance, and the strategy used by most voice instructors, speech therapists and singers is vocalization, i.e. aesthetic warm-up.

Rap florido: reconhecimento artístico, amor e relações de gênero

Pós-graduação em Ciências Sociais - FFC

Agora eu fiquei doce: o discurso da autoestima no sertanejo universitário

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Agora eu fiquei doce: o discurso da autoestima no sertanejo universitário

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Comparative Analysis of the Closed Quotient for Lip and Tongue Trills in Relation to the Sustained Vowel /epsilon/

Various types of trill exercises have been used for a long time as a tool in the treatment and preparation of the voice. Although they are reported to produce vocal benefits in most subjects, their physiology has not yet been studied in depth. The aim of this study was to compare the mean and standard deviation of the closed quotient in exercises of lip and tongue trills with the sustained vowel /epsilon/ in opera singers. Ten professional classical (operatic) singers, reportedly in perfect laryngeal health, served as subjects for this study and underwent electroglottography. During the examination, the subjects were instructed to deliver the sustained vowel /epsilon/ and lip and tongue trills in a same preestablished frequency and intensity. The mean values and standard deviation of the closed quotient were obtained using the software developed for this purpose. The comparison of the results was intrasubjects; maximum intensities were compared only among them and so were minimum intensities. The means of closed quotient were statistically significant only in the strong intensities, and the lip trill was different from the tongue trill and the sustained vowel /epsilon/. The standard deviation of the closed quotient distinguished the sustained vowel /epsilon/ from the lip and tongue trills in the two intensities. We concluded that there is oscillation of the closed quotient during the exercises of tongue and lip trills, and the closed quotient is higher during the performance of exercises of the lip trill, when compared with the two other utterances, only in the strong intensities.

Musicians' working memory for tones, words, and pseudowords

Studies investigating factors that influence tone recognition generally use recognition tests, whereas the majority of the studies on verbal material use self-generated responses in the form of serial recall tests. In the present study we intended to investigate whether tonal and verbal materials share the same cognitive mechanisms, by presenting an experimental instrument that evaluates short-term and working memories for tones, using self-generated sung responses that may be compared to verbal tests. This paradigm was designed according to the same structure of the forward and backward digit span tests, but using digits, pseudowords, and tones as stimuli. The profile of amateur singers and professional singers in these tests was compared in forward and backward digit, pseudoword, tone, and contour spans. In addition, an absolute pitch experimental group was included, in order to observe the possible use of verbal labels in tone memorization tasks. In general, we observed that musical schooling has a slight positive influence on the recall of tones, as opposed to verbal material, which is not influenced by musical schooling. Furthermore, the ability to reproduce melodic contours (up and down patterns) is generally higher than the ability to reproduce exact tone sequences. However, backward spans were lower than forward spans for all stimuli (digits, pseudowords, tones, contour). Curiously, backward spans were disproportionately lower for tones than for verbal material-that is, the requirement to recall sequences in backward rather than forward order seems to differentially affect tonal stimuli. This difference does not vary according to musical expertise.

Coralistas amadores: auto-imagem, dificuldades e sintomas na voz cantada

Purpose: to evaluate vocal self-perception, difficulties and presence of negative symptoms after singing of amateur choir singers of different vocal classifications, age and experience. Method: one hundred and twenty five singers answered a questionnaire containing identification data, information about self-perception of the singing voice, difficulties with singing and negative symptoms after singing. Results: the comparison considering vocal classification evidenced greater difficulties with high notes for altos and basses, greater difficulty regarding the transition to high notes for basses and greater vocal fatigue for altos. Comparing the singers by age, both adults and young adults referred more breathiness than the elderly. The adults referred better vocal intensity than the young adults. The young adults referred better timbre than adults. Regarding the experience, the less experienced singers reported self-perception of hoarseness and presence of hoarseness after singing in greater number than the experienced singers. Conclusion: the difficulties with singing are connected to the vocal classification and do not depend on age or experience. Vocal symptoms are related to the vocal classification and to the experience with singing. Negative self-perception is also related the vocal classification and to the experience with singing, and positive self-perception was more reported by experienced singers.

Differentiation processes in treecreepers (Aves: Certhia): phylogeny, vocalisations, morphometrics

Evolutionary processes within the bird genus Certhia (treecreepers) are investigated and taxonomic uncertainties clarified. The original seven species of the genus have Holarctic distribution, are uniform morphologically and hence difficult to distinguish. I employed four methodological approaches. 1. Molecular phylogeny using the mitochondrial cytochrome-b gene largely established relationships and revealed two cryptic species. 2. Call and song recordings from all species and many subspecies were evaluated sonagraphically. The nine phylospecies outlined in Part 1 were clearly delimited from one another by time and frequency parameters. They comprise a monophyletic group of "motif singers" and a purely southeast Asian group of "trill singers". Song-character differences were generally consistent with molecular phylogeny (strong phylogenetic signals). 3. Central European Certhia familiaris in the field responded territorially to playback of verses of allopatric "motif singer" taxa, but usually more weakly than to their own subsequently presented songs. No song characters were unambiguously recognised as species-specific. 4. Standard body dimensions of nearly 2000 museum specimens characterise species and subspecies biometrically and reveal geographic trends. Lengths of bill and hind claw proved important parameters to explain the treecreeper lifestyle (climbing and feeding on tree trunks). In the Himalayas (highest species density) tail dimensions are also significant.

I drammi per musica di Giacomo Antonio Perti per il teatro della Villa medicea di Pratolino (1700-01; 1707-10)

L’attività nel teatro della Villa medicea di Pratolino, presso Firenze, giunse al culmine nel primo decennio del ’700, quando il principe Ferdinando de’ Medici commissionò e vi fece rappresentare, una per anno, opere in musica di Alessandro Scarlatti e di Giacomo Antonio Perti. Benché le partiture siano perdute, sopravvive un’ingente quantità di materiale documentario, in massima parte inedito, il quale dà un eccezionale resoconto sul mecenatismo del Principe e sul funzionamento della macchina teatrale. La dissertazione si concentra sulle sei opere poste in musica da Perti ("Lucio Vero", 1700, in collaborazione con Martino Bitti; "Astianatte", 1701; "Dionisio re di Portogallo", 1707; "Ginevra principessa di Scozia", 1708; "Berenice regina d’Egitto", 1709; "Rodelinda regina de’ Longobardi", 1710), sui rapporti del compositore col Principe, col librettista Antonio Salvi, col rivale Scarlatti, coi cantanti e con la corte medicea, sullo stile da lui perseguito e – per quanto è dato sapere o lecito ipotizzare – sulla fisionomia dei suoi lavori (strutture e risorse letterarie, teatrali e musicali).

Rwandan youth in the development of music industry

In this days for ever, the Rwandan youth are more active in the development of music industry, the recording studio are created every day, and the number of musician is increasing from one day to another day, it is too early to get the statistic; some of the youth are dropped out their studies to develop their career of music; the question was how many of them are developing their career to become the Professional? WHY IN THESE DAYS, RWANDAN YOUTH ARE WORKING HARDLY IN THE DEVELOPMENT OF MUSIC INDUSTRY?” it was not easy for me to get the accurate answers; some questions remains in my mind like -Are they working for money-music as a job (professional)? -Are they willing to become célèbre-stars? -Is it for the entertainment/Relaxing? -Is it because they love music? -Are they escaping the problems-Music as an escape domain? -Are they exploring their free time? -Are they using the music as the way of expressing their views? Those questions require analysing each question deeply, and getting the answers from the singers and listeners of music or DJ, in order to confirm the causes of being more active in music industry for the Rwandan youth. I am not interesting to make a deep research but to analyze and I hope this article will help the students and many researchers to develop and find out the exact causes. As my aim is to open the door for the researchers, briefly let us analyze all those above questions one to one based on the main causes as the motivation of forcing the Rwandan youth to be in the industry music.

Exhibit: "Michigan-I-O": Alan Lomax and the 1938 Library of Congress Folk-Song Expedition"

In 1938, a young folk music collector named Alan Lomax—destined to become one of the legendary folklorists of the 20th century recorded Michigan’s richly varied folk music traditions for the Archive of American Folk-Song at the Library of Congress. Michigan in the 1930s was experiencing a golden age of folksong collecting, as local folklorists mined the trove of ballads remembered by aging lumbermen and Great Lakes schoonermen. In addition to the ballads of these north woods singers, Lomax recorded a vibrant mix of ethnic music from Detroit to the western Upper Peninsula. The multimedia performance event Folksongs from Michigan-i-o combines live performance with historic images, color movie footage, and recorded sound from the Great Depression. Some of these materials haven’t been heard or seen by the general public for more than seven decades. The traveling exhibition Michigan Folksong Legacy: Grand Discoveries from the Great Depression brings Alan Lomax’s 1938 field trip to life through words, song lyrics, photographs, and sound recordings. Ten interpretive banners explore themes and each panel contains a QR code that links to related sound recordings from the Alan Lomax Collection at the American Folklife Center, Library of Congress.

Exhibit: "Michigan-I-O": Alan Lomax and the 1938 Library of Congress Folk-Song Expedition"

In 1938, a young folk music collector named Alan Lomax—destined to become one of the legendary folklorists of the 20th century recorded Michigan’s richly varied folk music traditions for the Archive of American Folk-Song at the Library of Congress. Michigan in the 1930s was experiencing a golden age of folksong collecting, as local folklorists mined the trove of ballads remembered by aging lumbermen and Great Lakes schoonermen. In addition to the ballads of these north woods singers, Lomax recorded a vibrant mix of ethnic music from Detroit to the western Upper Peninsula. The multimedia performance event Folksongs from Michigan-i-o combines live performance with historic images, color movie footage, and recorded sound from the Great Depression. Some of these materials haven’t been heard or seen by the general public for more than seven decades. The traveling exhibition Michigan Folksong Legacy: Grand Discoveries from the Great Depression brings Alan Lomax’s 1938 field trip to life through words, song lyrics, photographs, and sound recordings. Ten interpretive banners explore themes and each panel contains a QR code that links to related sound recordings from the Alan Lomax Collection at the American Folklife Center, Library of Congress.