Once again, the TV network Adult Swim has launched a summertime singles series. Beginning this week, they'll release at least one free digital single per week at their website, with 15 singles scheduled. Participants include Captain Murphy (aka Flying Lotus) teaming up with Viktor Vaughn (aka DOOM), Miguel, Madlib and Freddie Gibbs, Lil B, Lightning Bolt, Andy Stott, Marnie Stern, Pig Destroyer, Autre Ne Veut, Metz, Mac DeMarco, Dan Deacon, Kitty, and Mykki Blanco. Yours Truly has also created videos featuring Killer Mike, Mac DeMarco, Metz, and more to accompany the series.

This week's single is from Killer Mike and El-P's Run the Jewels project, "36" Chain". Listen above.

Adult Swim also recently released a garage rock compilation, Garage Swim.

Below, watch Pitchfork.tv's "Over/Under" with Killer Mike and El-P.

Adult Swim Summer Singles Series 2013:

06-10 Killer Mike and El-P aka Run the Jewels

06-17 Kitty [prod. by Hot Sugar]

06-24 Metz

07-01 Dan Deacon

07-08 Friendzone [ft. Mykki Blanco]

07-15 Autre Ne Veut

07-22 Madlib and Freddie Gibbs [ft. Karriem Riggins]

07-29 Mac DeMarco

08-08 Lightning Bolt

08-12 Lil B

08-19 Marnie Stern

08-26 Captain Murphy [ft. Viktor Vaughn]

09-02 Andy Stott

09-09 Pig Destroyer

09-16 Miguel