The term 'Pitch Steps' refers to the musical intervals between tones. It is a concept used in music theory and composition, and is often used to create melodies and harmonies. The crossword solution for 'tones' is five letters long and is 'NOTES'. NOTES are the basic building blocks of music, and each note has a specific pitch that can be used to create a melody or harmony. Pitch Steps are the intervals between these NOTES, and they are used to create musical phrases and progressions.