The term 'Having Melodic Harmony' can be summarized by the crossword solution 'Tonal'. Tonal music is a type of music that is based on a system of organization of pitches and chords within a hierarchy of related keys. It is characterized by the use of harmonic progressions and melodic lines that are based on a tonic or central note. Tonal music has been used in many different genres, from classical to jazz and pop.