Cosmo Alleycats live in San Francisco

Experience Cosmo Alleycats live on September 27th

Cosmo Alleycats will be performing at Keys Jazz Bistro in San Francisco on September 27, 2026. Cosmo Alleycats is a musical group known for their blend of jazz fusion, incorporating elements of funk, soul, and progressive rock. Their sound features complex instrumental arrangements and improvisation, often highlighting saxophone and keyboard melodies alongside a driving rhythm section. The band has been active in the Bay Area music scene since 2018, releasing two independently produced albums to date.

Keys Jazz Bistro is a long-standing venue located in the Japantown neighborhood of San Francisco. Established in 1984 by owner and pianist, Keys resident pianist, Steve Heckler, it has become a recognized hub for live jazz performance. The bistro is characterized by its intimate setting and focus on showcasing both established and emerging jazz musicians. Over the years, Keys has hosted numerous nationally and internationally renowned jazz artists while also providing a platform for local talent. The venue’s décor maintains a classic jazz club aesthetic with low lighting and a dedicated stage area. It consistently receives positive reviews for its acoustics and atmosphere conducive to attentive listening.