The best coaches teach their clients how to read sheet music and about music theory. If you're singing in the key of C major, how many sharps or flats does it have?

C Major is one of the most common and pleasing key signatures in Western Music, with zero sharps and zero flats. One of the most famous pieces of music in C Major is John Lennon's "Imagine".

Asked by Tom Cohen · Last updated 5 years ago · 160 views