This exciting arrangement of a classic Latin song is perfect for any Big Band enthusiast! This piece is a must-have for any musician looking to add some classic flair to their collection. With three horns, this arrangement is sure to create a bold and powerful sound that will leave the audience in awe. Whether you're a seasoned musician or just starting out, this piece is a great addition to any collection. The Watch What Happens big band arrangement (3 horns) is available now and is perfect for anyone looking to create a timeless and classic sound.

The horns are voiced with different combinations. For example, the first horn can be trumpet or alto sax and both parts are included. Same holds true for all 3 horn parts.

There is no auxiliary percussion part, but all other parts are included.