After presenting themselves under the name Addax, now the quartet comprised of the saxophonist Kike Perdomo, pianist David Lenker, bassist Francis Pose and drummer José Vázquez “Roper” returns to the discographic trenches under the brand Collective. All of them are part of the recent history of our jazz, and so their seniority shows in the consistency and definition of an open and contemporary jazz, and happy, vital post-bop sound, which survives even in the slower songs like the beautiful “Balada en tres [Ballad in three].