Meg Morley (piano) and Petra Haller (dance) have established an exciting duo partnership which is based on free improvisation and the concept of interplay and interchange between two performing artists of equal standing (rather than on 'dancer as soloist, musician as accompanist'). Their exhilarating performances focus on giving audiences access to free improvisation whilst presenting them with the historical roots of tap and jazz as Black American art forms.

Petra Haller's debut studio album is a suite of pieces featuring the traditional Catalan Song El cant dels ocells (which is referenced to open the album and stated in full to close the album) as well as a number of freely improvised pieces and several compositional structures/ideas and is dedicated to some of her teachers, heroes and guardian angels. The album was recorded in November 2022 at Ocean Sound Studio in Giske, Norway.