Trip-hop's characteristic female-led vocals trace to its jazz and early-R&B influences

Trip-hop vocals are frequently female-led and blend R&B, jazz, and rock singing styles. Wikipedia attributes this female-dominant tendency partly to the influence of jazz and early R&B, genres in which female vocalists were more common. The result is a recurring sonic signature: a fragile or sultry female voice over dusty breakbeats. There are notable exceptions where male voices lead or trade lines — Tricky voices his own productions alongside Martina Topley-Bird, Chris Corner sings on later Sneaker Pimps albums, and Massive Attack and Groove Armada used both male and female guests. The pattern is a tendency, not a rule.

Examples

Beth Gibbons (Portishead), Martina Topley-Bird (Tricky), Shara Nelson and Horace Andy (Massive Attack). Exceptions: Tricky and Chris Corner as male leads.

Assessment

Explain why female vocalists are associated with trip-hop, and name one act that is a notable exception to the pattern.