Download free popular sheet music. Welcome to the free sheet music page for blues, ragtime, jazz, pop and rock music.The music has been arranged for many combination of instuments (e.g. accordion, mandolin, banjo, recorder, flute, piano, keyboard, violin etc). Mar 07, 2018 · There’s lots of great lists out there if you need ideas for great jazz piano albums to check out, like this one: 7 Essential Jazz Piano Albums. 2) Learn a Blues with Shell Voicings. We’ll start with a C blues. A basic blues is 12 bars (measures), with 3 chords — the 1, 4 & 5 (C, F and G): Blues Math. Root + Shell Online Jazz Piano Lessons from PianoGroove.com. PianoGroove jazz piano lessons can be broadly split into 2 categories: theory lessons and jazz standard lessons. The theory lessons cover the fundamentals of jazz piano including basic scales and chords, common progressions such as major 251s and minor 251s and also chord extensions and alterations.