Knockin' (Travis Barker song)

Knockin' is a hip-hop infused rock song by Travis Barker, featuring vocals from various artists. It was released as a single from his debut solo album, Give the Drummer Some, in 2011. The track showcases Barker's drumming prowess alongside a blend of rap verses and catchy hooks.

The song's notable feature is the extensive list of featured artists, which contribute to its diverse sound. These vocalists typically include a mix of established and emerging names in the hip-hop and rock scenes. "Knockin'" is characterized by its high energy and fusion of genres, reflecting Barker's broader musical style. The lyrics typically focus on themes of overcoming challenges and pursuing success.

Reception to "Knockin'" was generally positive, with critics often highlighting the collaborative effort and Barker's innovative approach to blending different musical styles. The song contributed to Barker's recognition as a multi-faceted artist beyond his work with Blink-182. Music videos and live performances of "Knockin'" further showcased the song's dynamic and collaborative nature.