"I Know" is a song by American hip hop recording artist Yo Gotti. The song was released on November 15, 2013, as the fourth single from his fourth studio album, I Am (2013). "I Know" features a guest appearance from rapper Rich Homie Quan who produced the song along with Trauma Tone. The song samples Club Nouveau's "Why You Treat Me So Bad", the same song sampled on Luniz's prolific "I Got 5 On It". Following its release, the song peaked at number 31 on the US Billboard Hot R&B/Hip-Hop Songs chart.

"My Nigga" is a song by American rapper YG, released on September 17, 2013, as the lead single from his debut studio album My Krazy Life (2014). The song, produced by frequent collaborator DJ Mustard, features guest appearances from CTE World founder Jeezy and Rich Homie Quan. It interpolates "The Sky is the Limit", as written and performed by Lil Wayne as well as the popular refrain from C-Murder's single "Down for My N's".