Mike Economou (tenor), Shelby Grimm (lead), Jerry Siggins (bass), David Fries (bari)

Summer, 1990
Posing with the Quiet Don Quartet (left to right): Yuri (tenor), Sergei (baritone), Oleg (bass), and Yvgeni (lead).
The Quiet Don Quartet was brought over to the U.S. from Russia for the first time in 1990. Spearheaded by well-known barbershoppers Pete Neushul and Jim Kline and aided by SPEBSQSA, they appeared at New York City's Carnegie Hall, Disneyland, the SPEBSQSA International Convention in San Francisco and finally Seattle, Washington. They were extremely well-received and later returned for 7 more shows on the West Coast in 1993.