Wolfram|Alpha has the answers to your musical questions, with detailed information on popular music albums and performers, data on musical instruments from around the world and powerful computational music theory capabilities. Find composers of and release dates for popular songs, compute chord diagrams for piano and guitar, and much more.
Find information about music acts.
Explore songs by composer or release date.
Explore and compare instrument pitch ranges and classifications.
Compare album release dates and tracklists.
Compute scales, intervals and chords.