Backun Shifrin Signature Mouthpiece Comparison (vs Pyne Bel Canto) - Etude #18 (From Rose 32)

Apologies for the audio clipping.
Comparison of the Pyne - Bel Canto mouthpiece and the Backun - Shifrin Signature.
0:00 - Pyne (56 Rue Lepic 3.5)
0:45 - Shifrin (56 Rue Lepic 3.5)
1:30 - Shifrin (VK1 50)
2:15 - Shifrin (VK1 40)