7 p.m. Friday
The Strum Shop
Stick a standard six-string acoustic guitar in Victoria Voxs hands, and it stands to reason shell still do wonders with it. She has that moth-to-the-flame songwriting capability and radiating charm that most performers only dream about. Shell sing in French when the mood strikes, fire off a little sass, or spout a delicately sweet tune that could double as a lullaby. But her first love is the ukulele, and she craftily coaxes the humble lil four-string instrument into singing along with her, so it makes sense shes performing at a shop that specializes in ukes. 408 Roseville Square, Roseville. $20. www.thestrumshop.com.
Dave Rochas Hardbop Quartet
8 p.m. Sunday
The second time I wandered into downtown Oaklands janky-hip Cafe Van Kleef after a show at the Fox Theatre, there was Dave Rocha, a Golden Age kind of trumpeter who can make a verbose and boozy Saturday night crowd turn to the stage and take notice. The impeccably skilled and endearingly inventive Rocha adds some thickness and thump to a bluesy brand of uptempo jazz without sacrificing the touch of character. 1401 Arden Way (Clarion Inn), Sacramento. $15. www.reverbnation.com/venue/jbssundayjazz.
The Cave Singers
7 p.m. Tuesday
If a band is leaping from Matador Records to Jagjaguwar, its a safe bet its destiny is that of a cultish fixture of off-the-beaten-path indie folk. So seems to be the journey of Seattles Cave Singers, which congealed from the remains of Pretty Girls Make Graves and other Pacific Northwest post-punk outfits. Like your Modest Mouses of the world, their gruffy and clever indie folk rock comes out simultaneously razor-sharp and jagged-edged. The group lands in Sac right into the middle of an absolutely loaded week at Harlows seriously, check it out. Doors 6 p.m. 2708 J St. Sacramento. $15. www.harlows.com.
Looking ahead: Les Claypools Duo de Twang. June 6 at Ace of Spades
The always goofy bass-slapping madman of Primus trots out yet another new project, getting into some freak-fried country twang with guitarist Bryan Kehoe. 1417 R St., Sacramento. $28. www.aceofspadessac.com.