31 West Water Street, Sag Harbor. 631-725-2101, baronscove.com
The Ken Richardson Duo performs tonight, 6-9. Tomorrow, same time, it’s Ludmilla and Marcello. Kirsten Thien performs on Saturday, 7-10 p.m. The Lynn Blue Duo plays on Sunday, 6-9 p.m. No cover.
1749 Bridgehampton-Sag Harbor Turnpike, Sag Harbor. 631-899-3915
Tonight’s weekly Jazz Jam is at 7 and will feature surprise guests. The sessions are broadcast Wednesdays at 7 p.m. on WPPB 88.3 FM. There is no cover charge for the family-friendly event, but a minimum $5 donation is suggested.
GURNEY’S RESORT AND SPA
290 Old Montauk Highway, Montauk. 631-668-2345, gurneysmontauk.com
Lynn Blue performs tomorrow, 8-11 p.m., in the Regent Cocktail Club. No cover.
367 Three Mile Harbor Road, East Hampton. 631-604-5290
Mike Rusinsky hosts an open mike session on Sunday, 3-6 p.m. No cover.
3360 Noyac Road, Noyac. 631-725-4444, mjdowlings.com
The karaoke starts tomorrow night at 10. Mike Rusinsky hosts an open mike on Wednesday, 8-11 p.m. No cover.
MERCADO MEXICAN GRILL AND TEQUILA BAR
1970 Montauk Highway, Bridgehampton. 631-237-1334, mercadony.com
An open mike happens on Thursdays, 7 p.m. No cover.
MUSE IN THE HARBOR
16 Main Street, Sag Harbor. 631-899-4810, museintheharbor.com
Steve Fredericks, a singer and guitarist, plays tonight and every Thursday, 7-10.
2468 Main Street, Bridgehampton. 631-537-5110, pierresbridgehampton.com
There’s live jazz on Sunday, 6:30-9:30 p.m., with Baron Lewis on trumpet accompanied by Jane Hastay on piano and Peter Martin Weiss on bass, and on Tuesday, same time, when Ms. Hastay and Mr. Weiss will welcome a special guest. No cover.
SALTBOX RESTAURANT AND BAR
99 Carl Fisher Plaza, Montauk. 631-238-5727, montauksaltbox.com
Live music starts at 6:30 p.m. tomorrow with Thomas Muse, and on Wednesday, same time, with the Sturdy Souls. No cover.
774 Main Street, Montauk. 631-668-3050, shagwong.com
D.J. Lonestar is on duty tomorrow, 9:30 p.m. On Saturday, same time, it’s D.J. Rewind. No cover.
3393 Town Line Road, Sagaponack. 631-537-2271, townlinebbq.com
Wiggle Boy performs tomorrow, 5-8 p.m. No cover.
230 Elm Street, Southampton. 631-377-3900, 230elm.com
Tonight and every Thursday at 6 it’s $10 hot buffet night downstairs at 230 Down, with karaoke and drink specials.
UNITARIAN UNIVERSALIST CONGREGATION OF THE SOUTH FORK
977 Bridgehampton-Sag Harbor Turnpike, Bridgehampton. 631-537-0132, uucsf.org
The East End Songwriter’s Share concert series begins anew tomorrow at 8 p.m. with a performance by Mariann Megna and Friends to benefit Maureen’s Haven, $15.
203 Bridgehampton-Sag Harbor Turnpike, Bridgehampton. 631-919-5340
There’s karaoke tonight at 8. A D.J. will spin retro sounds on Saturday, 9 p.m. Sunday is closing night at the restaurant with karaoke from 8 p.m. to 1 a.m.