Sheet music is a type of music notation that uses musical symbols to indicate the pitches, rhythms, and chords of a song. RAP is a genre of popular music that originated in the United States in the 1970s and is characterized by its use of rhythmic speech-like rhyming lyrics. MOOD music is a type of music that is intended to evoke a certain emotion or atmosphere. JAZZ is a genre of music that originated in the late 19th and early 20th centuries in African American communities in the Southern United States. JIVE is a type of swing dance that originated in the 1930s and is characterized by its fast-paced, energetic movements. R&B stands for rhythm and blues and is a genre of popular music that originated in the 1940s and is characterized by its soulful sound. New Age is a genre of music that originated in the 1980s and is characterized by its use of synthesizers and electronic instruments.