The lines that musical notes a written on are called a musical staff, or sometimes a stave. When extra notes are required above or below the staff, they are placed on shorter lines known as ledger lines.
Grease the musical is set in 1959.
There are 6 lines on the staff.
london. the real place was set in africa though the musical was set in london.
Staff lines indicated pitch.
Lines on a set is something the acters have to learn for the movie!
it was set in Liverpool
The musical staff contains five lines and four spaces.
They are called acters on a set and say lines (see lines on a set)
staff lines indicted pitch
Set squares are useful for drawing parallel lines and perpendicular lines.
Yes, only about five lines in the 2.5 hour long musical are not sung.