If you’ve ever happened upon OneMethod’s “MethLab” after regular work hours (and we mean way after), then you’ve probably also woken up the next morning with jelly legs and a tight tush. Folks, before your mind goes to some weird place, we want to explain that these physical after-effects are a result of a night of dancing to beats mixed by the agency’s resident DJ P-Plus.

Now that your heads are out the gutter, we have good news for you: if you have yet to crack a party invite from the shop, you can still enjoy the musical musings of said disc jockey, with the agency’s annual holiday mixtape released for all to hear. It’s also a sweet time capsule of the year that was (and, not surprisingly, Biebs makes yet another appearance).