"2 On" is a song recorded by American singer-songwriter Tinashe for her debut studio album Aquarius (2014). The song, which features a rap verse from American rapper SchoolBoy Q, was written by Tinashe, Schoolboy Q, Bobby Brackins, DJ Mustard, Jon Redwine, and Marley Waters. It features an interpolation of the 2005 single "We Be Burnin'" by Jamaican recording artist Sean Paul, resulting in writing credits for Cezar Cunningham, Sean Paul, Steven Marsden, Delano Thomas, Michael Jarrett, and Craig Serani Marsh."2 On" was released as Tinashe's commercial debut single from Aquarius on January 21, 2014 and was sent to US rhythmic contemporary and urban contemporary radio on March 18, 2014.