Jones performed as a guest pianist on the recording.

The season ends May 14 with another guest pianist, Leon Bates.

David Oei is the guest pianist.

Butch Thompson - clarinet (also appears as a frequent guest pianist)

The recital is the last in collaboration with the guest pianist, Grant Johannsen.

As guest pianist on the following albums:

Two other string quartets bracket the week at Music Mountain, each with a guest pianist.

At the Mountain, the week is bracketed by two string quartets, both joined by guest pianists.

International visitors and guest pianists highlight the week at Music Mountain.

During his Cleveland years he occasionally would demonstrate to guest pianists how he thought they should play a certain passage.