"True Colors" is a song written by American songwriters Billy Steinberg and Tom Kelly. It was both the title track and the first single released from American singer Cyndi Lauper's second album. It was the only original song on the album that Lauper did not help write.
In Sing, this song played in a grocery store while Rosita was shopping minutes before a store closing announcement came over the PA system. This preceded "Bamboléo" which Rosita was seen dancing to moments later.
This song is not included in the film's official soundtrack.