Research into using "non-standard" pentatonic scales (e.g., Hirajoshi) to add color. 3. Theory & Composition
Research indicates that pentatonic sequences are often perceived as more relaxing and pleasant than other types of music, with a positive effect on mood. Pentatonic Scale Studies
A common theoretical approach constructs pentatonic scales by taking five consecutive pitches from the circle of fifths (e.g., C-G-D-A-E). Research into using "non-standard" pentatonic scales (e
