The Cool One is a Benny Golson jazz standard arranged for jazz ensemble by Erik Morales. Treated as a Latin cha-cha, it moves at about 150 to 152 BPM and features expansive ensemble writing along with written or improvised solos for alto sax 1 and trumpet 2. The lead trumpet range reaches up to written F-sharp, and the arrangement offers optional flute and vibes parts for added color. This conductor score from Alfred Publishing Belwin’s Young Jazz Ensemble series is 16 pages long and designed for developing groups. The year of release and the album are not specified in the provided information.