The term 'About Musical Pitch' can be summarized by the crossword solution 'Tonal, ' which refers to the concept of musical pitch. Tonal is a term used to describe music that is based on a particular key or tonality, which is a set of notes that form the basis of a piece of music. Tonal music is often characterized by its use of chords and harmonic progressions. Tonal music is also known for its use of melodic and rhythmic patterns, as well as its ability to evoke certain emotions in the listener.