>> Twin brothers Peter and Will Anderson (pictured right), natives of Bethesda, are just 20 years old, but they have already performed internationally and racked up an impressive number of awards. Currently students at Juilliard, they are in town for the summer and are bringing their quintet to Twins Jazz this Wednesday and Thursday. The music starts at 8 p.m. Call (202) 234-0072 for cover information.

>> Tonight, journeyman drummer Ralph Peterson teams up with the Curtis brothers, pianist Zaccai and bassist Luques, for a night of hard bop and Latin jazz at Blues Alley. Tickets to the 8 p.m. and 10 p.m. sets are available online. $20 cover + $10 food/drink minimum.

>> Blues Alley goes vocal for four nights with appearances by cabaret singer Maureen McGovern on Thursday and Friday. $37.50 + $10 minimum. Singer Tierney Sutton visits on Saturday and Sunday. $25 + $10 minimum. 8 p.m. and 10 p.m. sets. Tickets available online.