1943
Conductor Leopold Stokowski, in Music for All of Us, says, “One of the next steps forward in the modern orchestra is to make good valve trombones. They should have seven valves instead of three, because then each valve can be separately tuned.”
Conductor Leopold Stokowski, in Music for All of Us, says, “One of the next steps forward in the modern orchestra is to make good valve trombones. They should have seven valves instead of three, because then each valve can be separately tuned.”