Stompin 'in joy (Discóbolo, 2016) is the third album by the Sevillians O SISTER and their première as composers. From their beginnings, in 2008, they pay homage to the swing of the first decades of the twentieth century. They have included a series of own songs in their repertoire for the first time, but with a style close to the more popular and danceable jazz that characterizes them. The work shows the consolidation of the sextet and its evolution towards the more original sounds of Dixieland, a style they have been integrating since their tour of New Orleans at the end of 2014.