R.S. Riverman

R.S. Riverman, the musical identity of Bulgarian bassist and composer Radoslav Slavchev, is an emerging voice on the global jazz and soul stage. Known for his rich tone and fluid groove, he blends the sophistication of modern jazz with the emotional depth of R&B, creating music that feels both contemporary and timeless.

As a performer, Riverman has built a career collaborating with leading artists and ensembles, moving seamlessly from intimate vocal projects to expansive jazz-funk settings. His bass work anchors each collaboration with warmth and precision, while his compositions reveal a strong melodic sense and rhythmic inventiveness.

A bassist and composer who has shared the stage with soul-jazz legend Frank McComb at London’s Jazz Café, Riverman brings depth, groove, and vision to every note.

With a growing catalog of singles and collaborations, Riverman continues to expand his reach to international audiences. His music reflects a global sensibility, rooted in jazz, shaped by soul, and open to new influences – positioning him as a bassist and composer whose voice resonates across borders.