What-a-Shame
Bowed Water Psaltery — a musical instrument by Bart Hopkin
Exploring The U with Bart Hopkin
Membrane Reeds
Rattletines
Savart's Wheel, a musical instrument by Bart Hopkin
Wooden Saxophone — Bart Hopkin
Memes with Cool Instruments
Stroked Zither, a musical instrument by Bart Hopkin
Suction Pops— Bart Hopkin
SSPs
Icicles and Bowed T-Rods
Spools & Wheels
The 'Moe Family of Wind Instruments
Brancor — a musical instrument by Bart Hopkin
Performance by Bart Hopkin, Sudhu Tewari and Bryan Day
Memes + Cool Instruments
Cat's Face — a musical instrument by Bart Hopkin
Potwot
Breath Flute— Bart Hopkin