Use a selection of mixtapes as a base crust, add a pinch of sweet Young Magic, some crunchy Grass Widow(s), extract of Phono Del Sol and warm Summer Soul, along with a creamy dollop of pastoral My Best Fiend. What have you got? The week in San Francisco sound pie. Stick a fork in it.
Unfortunately, that recipe was supposed to include two spicy shakes of the flamenco passion of Charo, but she had to cancel her Yoshi's shows this week due to illness. Here's wishing her a speedy recovery. Check out this sexy video  to see what we'll be missing. Heartbreaking, really.
But don't let it bring you down. Here are your must-see Bay Area concerts this week/end:
Young Magic 
Last time Australian electronic-psych trio Young Magic swung through town, then opening for Youth Lagoon , we declared them a band to watch. Here's your chance, don't blow it.
With Quilt, Shock
Tue/17, 8pm, $10-$12
155 Fell, SF
Local power-pop trio Churches (with members of Rogue Wave, Port O'Brien, and Grand Lake) channels reflections of the past , those rough, alienating, fresh hell years of high school in the loud grunge angst of the '90s.
With Waters, Tijuana Panthers, Chasms
Wed/18, 9pm, $10-$12
Brick and Mortar Music Hall
1710 Mission, SF
Mixology, Mixtapes and Remixes 
More of an event than a straight-forward show, Mixology, Mixtapes, and Remixes does still have a rough sonic edge: music swapping, DJs, live music. The San Francisco Mixtape Society (recently profiled in SFBG ) is hosting a swap, so bring a mixtape, CD, or USB stick inspired by the creepy/sensual theme of “night creatures.” There'll be DJ remixing by Friendzone, Yalls, and Giraffage; along with performances by ethereal Heathered Pearls  and Gorillaz co-founder Dan the Automator.
With Push the Feeling (epicsauce DJs and YR SKULL)
Thu/19, 6pm, $10-$12
California Academy of Sciences
55 Music Concourse, SF
Grass Widow 
Its been called out here before as an absolute must-see, apologies. However this is the official album release party, so...go, celebrate Internal Logic with this harmonizing local post-punk trio. And read our interview with the band in this week's issue.
With American Splits, Wax Idols, the Worlds Longest Guitar Solo with Breaks
Fri/20, 9pm, $10–$12
155 Fell, SF
Summer Soul Friday Night 
San Francisco has a way of letting us float through a teenage Shangri-La, well into adulthood. Summer Soul Friday Night, hosted by the Bold Italic and Dusty Stax, sounds as though it will vibe like the Enchantment Under the Sea meets Motormouth Maybelle's record store. There'll be sharp-dressed young men in ties and ladies in skirts or dresses (as required) swaying to the soulful punch of the Gold Star Band, lead by Quinn DeVeaux and featuring guest star crooners Carletta Sue Kay, Paula Frazer, Tahlia Harbour of Sonny and the Sunsets, and Freddie Hughes, among others. Also included: Dick and Sama of Rooky Ricardo's spinning vinyl, and a summer cocktail by Templeton Rye.
Fri/20, 8pm, $30
2424 Mariposa, SF
Phono Del Sol Music and Food Festival 
Phono Del Sol returns this weekend, and the price is still right: just $7 to $10 max (unless you go VIP) for the pleasure of chilling in the grass with pals while rollicking locals Fresh & Onlys, sincere globe-trotters Unknown Mortal Orchestra , and Santa Barbara synth-and-flute freaks Gardens & Villa fill the park with sweet music. Produced by the Bay Bridged blog, this year's curated lineup also includes Vivian Girl Katy Goodman's shimmery solo effort La Sera, along with Northern California bred acts such as Dominant Legs, Sea of Bees, and Mwahaha.
Potrero Del Sol Park
25th Street at Utah, SF
My Best Fiend 
“My Best Fiend cranks out pastoral ballads of human frailty that mutate slyly into psychedelic, space-bound epics. The Brooklyn outfit's debut full-length, In Ghostlike Fading, emanates a distinctly '70s vibe, recalling the heady propulsion of Pink Floyd's looser, slower jams; the stoned disillusionment of David Crosby's If I Could Only Remember My Name; the sun-drenched melancholy of Neil Young's Harvest.” -- Taylor Kaplan
With White Cloud
Sat/21, 9pm, $10
Brick & Mortar
1710 Mission, SF