Beyond the compiled books, Scribd is excellent for finding individual lead sheets for specific songs. If you have a gig on Saturday and need the changes to a obscure tune, a quick search often yields a clean PDF.
: Includes etudes for the blues and rhythm changes, providing practical comping and soloing examples. Key Learning Milestones To progress effectively, guides on The Jazz Piano Site (via Scribd) recommend these technical milestones: Jazz Piano 251 Progressions Guide | PDF | Chord (Music) jazz piano scribd