Music of the oppositions Id-Superego and Superego-Id.
This music is not fully serious or jut cheerful. It is somewhere in between. On the whole, it is a peaceful, relaxing music, not forceful or sad. It may be loud or not, in any way it helps you to unwind, improves your mood, distract you from worries and negative thoughts. It is opposite to a dynamic music in a way that there is no sharp change in rhythm, no contrasts. The dynamic types may perceive this music as stagnated, without sufficient mobility in space and time.