For the second week in a row, the dog days of August plague Jazz Land. Next week, we'll be telling you all about the Duke Ellington Jazz Festival, but until then, enjoy your holiday and check out these cool shows.

>> Tonight, local bassist Keith Wesby brings his quintet of fine local talent to Twins Jazz. Call the club at (202) 234-0072 for showtime and cover information.

>> Puerto Rican native Jose Negroni brings is fiery Latin jazz trio to Twins Jazz on Thursday for what is sure to be an evening of red hot grooves. Call (202) 234-0072 for more information.

>> Legendary blues pianist Mose Allison begins a four night stand at Blues Alley on Thursday. Tickets to the 8 p.m. and 10 p.m. sets are available here. $25 + $10 food/drink minimum.

>> This weekend's performer at Twins Jazz made us so curious that we just had to declare him this week's must see. Part of Reggie Workman's Sculptured Sound Series, the club welcomes jazz harpist (yes, harpist) Edmar Castaneda (pictured) for 9 p.m. and 11 p.m. sets. Tickets are available here. $18

Image from Edmar Castaneda's website

>> Altoist Arnold Sterling performs this Friday at Jazz Night in Southwest with a group of fine local musicians that includes pianist Harry Appelman and drummer Dominic Smith. $5

>> There's not much going on Sunday and Monday, so enjoy your long weekend.

>> On Tuesday, Austrian jazz guitarist Wolfgang Muthspeil brings a trio to Blues Alley. Tickets available here. $20 + $10 food/drink minimum.