"Wombass" is an instrumental composition by Dutch disc jockeys and producers Tiësto and Oliver Heldens.

Soaring future house synths sit atop thumping kicks that give the track an undeniable groove.

"[2] Bulbi from French webmedia Guettapen considers the track as "a pure future house classic, in the legacy of 'Koala' for example.

"[3] The instrumental's accompanying music video premiered on 11 November 2015 on Spinnin' Records's account on YouTube.

[7] Also a dance edition video was shot and released on youtube on April 15, 2015, and it was directed by Alex Acosta.