Upscale Italian restaurant and bar Mercato (102 N. Market St.) made some adjustments to its weekly live jazz lineup. Mercato hosts live acoustic jazz and lounge music seven evenings a week.

On Wednesdays, the jazz/progressive combo Pulse Trio — featuring bassist Ben Wells, drummer Stuart White, and keyboardist Sam Sfirri — perform acoustic jazz, Latin, and funk grooves from 6-10 p.m. (replacing the Cameron Trio).

On Fridays, the Frank Duvall Trio — comprised of pianist Duvall, drummer Dave Patterson, and bassist Wells — play a variety of instrumental jazz from 6-8 p.m. Patterson’s own ensemble welcomes various guest players on Fridays during the second set from 8-10 p.m.

All shows are free. See mercatocharleston.com for more.