Sign up for ToneGym:. Today I invite you to put your ears (and likewise later eyes) to the test in 5 music challenges. Let me know in the remarks how you get on!. And, an additional unique thanks goes to Chase Heeler, Peter Keller, Douglas Lind, Vidad Flowers, Ivan Pang, Waylon Fairbanks, Jon Dye, Austin Russell, Christopher Ryan, Toot & Paul Peijzel, the channel's Patreon saints!. ASSISTANCE ME ON PATREON:. The opening and closing…