Complex sentence: In music therapy improvisation is defined as a process whereby client and therapist relate to each other wherein the client makes up music, musical improvisation, while singing or playing, extemporaneously creating a melody, rhythm, song, or instrumental piece.
Split into simpler sentences: In music therapy improvisation is defined as a process where the client and therapist relate to each other. The client makes up music, musical improvisation, while singing or playing, extemporaneously creating a melody, rhythm, song, or instrumental piece.