petracchi

I am trying to improve a bit my thumb position technique. I am familiar with Petracchi's 3 positions: - chromatic (eg. G Ab A Bb with + 1 2 3)(*) - semi-chromatic (eg G A Bb B with + 1 2 3) - diatonic (eg G A B C with + 1 2 3) Among those 3 positions, the semi-diatonic is the one that feels...

Dear bassists friends, The book Tao of Bass volume 1, a book on left hand double bass technique, is available again. This is the 4th printing of the book and again I’m already running out of copies. (Too many bassists out there?) Also, I can always upload videos if you have any question about...