Table 2.

Additional Criteria for Each Genre That the Songs and Stimuli (45-s Segments) Had to Meet Beyond the iTunes Genre Classification.

Genre	Additional criteria
Chamber	Instrumentation: string quartets.
Choir	Stimulus contains only vocal elements and no accompanying instruments.
Opera	Stimulus contains vocal and instrumental elements.
Orchestra	Only nonvocal excerpts accepted.
Piano	Only solo piano accepted.
Jazz	Stimulus contains drums, bass, piano, and a lead brass instrument.
Pop	Stimulus contains vocal and instrumental elements.
Rap	Stimulus contains rapped vocal elements and instrumental elements.
Rock	Stimulus contains vocals and a distorted guitar.
Schlager	Stimulus contains vocals.