Although The Real Group is an internationally renowned a cappella quintet, they have often collaborated with symphony orchestras, big bands, and solo instrumentalists. Their repertoire ranges from jazz to classical music and also includes well-known pop songs and folk music, with arrangements tailored to create a concert experience that becomes a musical dialogue between the singers and the musicians.

The composition Lionteeth by Anders Edenroth may also be included in a concert program where The Real Group shares stage with a symphony orchestra.