A lovely composition.

HEAR
Sonya Cotton
What: Often performing at offbeat venues like mountaintops and seaside caves, the songstress sets her poetic lyrics to dreamy, must-hear melodies.
Why: The rowdy Los Culeros open.
When: Tonight, 7 p.m.
Where: Moonstone Arts Center, 110 S. 13th St., ste. a (215-735-9598). Tickets ($5) at the door.

SHOP
American Apparel Sale
What: Up to 70 percent off the iconic hipster label’s tops, dresses, scarves, and bags.
Why: DC readers get free standard shipping on their first Swirl purchase thru May 23.
When: Now.
Where: Online at swirl.com.

SAY FAREWELL
Vintage Connection
What: Since Heather Waity is closing her beloved little shop at the end of the month, she’s offering 50 percent off all vintage (reg. $5-$125), starting this week.
Why: Snatch up the shoes while they last.
When: Sat., 11 a.m.-7 p.m.; Sun., 11 a.m.-6 p.m.
Where: 701 S. Ninth St. (267-528-1625).

DRINK
City Tap House Opens
What: With an epic selection on draft (60 beers), the rustic spot has everything from seasonal brews to gluten-free suds, plus plenty of outdoor seating.
Why: Pub fare and brick-oven pizza to soak it up.
When: Mon.-Sat., 11:30 a.m.-2:30 p.m. & 5-11 p.m.; Sun., 5-11 p.m.
Where: The Radian, 3925 Walnut St., balcony (215-662-0105).

STRETCH
Yoga Unites for Living Beyond Breast Cancer
What: Take a mat and gather on the east steps of the Philadelphia Museum of Art for an invigorating class. Check out the Healthy Living Expo afterward.
Why: Everyone — from dedicated yogis to total newbies — is welcome.
When: Today. Registration, 8:30 a.m.; class, 9:30 a.m.
Where: 2600 Benjamin Franklin Pkwy. (215-763-8100). Info at 610-645-4567. Register online at yoga4livingbeyondbreastcancer.org. Participation is free, but donations are encouraged.

Photo: Elizabeth Weinberg / Courtesy of Sonya Cotton