Cossmann was not only a frequent soloist and quartet member, but was also a composer.

She was also a frequent soloist with the Atlanta Symphony Orchestra, of which Robert Shaw was the conductor.

He is a frequent soloist with The King's Consort, and has made over 25 recordings with the ensemble on the Hyperion label.

She performed with the Chicago Children's Choir as a youth and was a frequent soloist.

In the field of concert music, she has been a frequent soloist at the BBC Promenade Concerts.

He was both a conductor and frequent soloist.

Since 1977, the pianist Emanuel Ax has been a frequent soloist with the New York Philharmonic.

She is also a frequent soloist in the Broadway by the Year concert series and the Broadway Unplugged!

He was a frequent soloist with both the Cleveland Orchestra and the Utah Symphony.

He returned to England where he became a frequent soloist on BBC Radio during the late 1920s.