I just picked up a copy of Soto Voce's newest CD Viva Voce! All I can say is WOW! In this recording, the group focused on the quartets of John Stevens. I also read in the inside cover that all of the players are now Besson artists. I wonder if they switched solely for the sponsorship or because they really like the instruments? I know Demondrae Thurmond (the first euph player) has played on Bessons for years but I don't know about the others. I know the second euph player was playing a Yamaha 642.
At any rate, this recording is a great followup to their first CD, Consequences.