This arrangement of this Bruno Mars, Anderson .Paak and Silk Sonic collab gives a horn section a chance to fill up a performance of “Leave the Door Open." These horn parts play a similar role as the string section on the recording, while following the key and form of the original track to bring some extra punch to the rhythm section.
The Bari Sax part definitely adds some extra weight to this chart, but the remaining 3 horn parts will still function independently if the bari is not available.
Really lifts up a live performance!