1. the key signature does not a. tell which sharps or flats are in the key b. appear on every staff in a musical composition c. explain whether the music is a major or a minor d. appear just after clef on each line of music 2. an interval created by two notes played simultaneously is a. melodic b. harmonic c. major d. perfect authentic 3. a ( a type of cord progression that occurs at the end of a phrase a. cadence b. signature c. interval d. scale 4. two or more notes play together play together and three or more played together a. a cadence: a cord b. a cord: harmony c. a cord: acadence d. harmony; a cord 5. a short musical sequence that can stand logically on its own is a a phrase b. cadence c. cord d. key signature