The Bass Clef is a musical symbol used to indicate lower pitches in written music. It looks like a stylized letter "F" and is placed on the staff, which consists of five lines. Instruments like the trombone, bass guitar, and cello often read music in the bass clef, allowing musicians to play deeper notes. In the bass clef, the second line from the bottom represents the note F. This helps musicians identify other notes based on their position on the staff. Understanding the bass clef is essential for playing and reading music for many instruments that produce lower sounds.