From the Wonky Power HQ on Navigation Boulevard, Mario Rodriguez is gradually showing Houston what the city sounds like in the 21st century. Rodriguez himself is a member of two of Houston's most adventurous rock bands, Tax the Wolf and Satellite D'Homme; his other band, Bang Bangz, is the group you want onstage (or in your earbuds) when it's time for a little late-night electro mood music. But WP's eclectic roster also has several solo acts who create their own kind of bespoke dance music with laptops and mixers instead of guitars and keyboards, among them George West, Jerk, Rex Hudson and this year's Free Press Summer Fest breakout act, "digital cumbia" auteur Gio Chamba. Wonky Power has also set aside part of its compound as a venue known as Wonky Power Live, and also produces its own Daytrotter-like online performance sessions. Because few small indie labels can be expected to sell many actual records anymore, they must be creative in coming up with other ways to promote their artists' careers. That doesn't seem to be much of a problem over at Wonky Power.