Thursday, May 16, 2019

The Tragic Decline of Music Literacy

From Intellectual Takeout:
Two primary sources for learning to read music are school programs and at home piano lessons. Public school music programs have been in decline since the 1980's, often with school administrations blaming budget cuts or needing to spend money on competing extracurricular programs. Prior to the 1980’s, it was common for homes to have a piano with children taking piano lessons. Even home architecture incorporated what was referred to as a “piano window” in the living room which was positioned above an upright piano to help illuminate the music. Stores dedicated to selling pianos are dwindling across the country as fewer people take up the instrument. In 1909, piano sales were at their peak when more than 364,500 were sold, but sales have plunged to between 30,000 and 40,000 annually in the US. Demand for youth sports competes with music studies, but also, fewer parents are requiring youngsters to take lessons as part of their upbringing.

Besides the decline of music literacy and participation, there has also been a decline in the quality of music which has been proven scientifically by Joan Serra, a postdoctoral scholar at the Artificial Intelligence Research Institute of the Spanish National Research Council in Barcelona. Joan and his colleagues looked at 500,000 pieces of music between 1955-2010, running songs through a complex set of algorithms examining three aspects of those songs:

1. Timbre- sound color, texture and tone quality
2. Pitch- harmonic content of the piece, including its chords, melody, and tonal arrangements
3. Loudness- volume variance adding richness and depth

The results of the study revealed that timbral variety went down over time, meaning songs are becoming more homogeneous. Translation: most pop music now sounds the same. Timbral quality peaked in the 60's and has since dropped steadily with less diversity of instruments and recording techniques. Today’s pop music is largely the same with a combination of keyboard, drum machine and computer software greatly diminishing the creativity and originality. Pitch has also decreased, with the number of chords and different melodies declining. Pitch content has also decreased, with the number of chords and different melodies declining as musicians today are less adventurous in moving from one chord or note to another, opting for well-trod paths by their predecessors. Loudness was found to have increased by about one decibel every eight years. Music loudness has been manipulated by the use of compression. Compression boosts the volume of the quietest parts of the song so they match the loudest parts, reducing dynamic range. With everything now loud, it gives music a muddled sound, as everything has less punch and vibrancy due to compression. (Read more.)
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