http://anime-tldr.com/the-devil-is-a-part-timer-s1-review/

The Devil is a Part-Timer

The Devil Regains His Strength Maou Sama OSt

Hataraku Maou - Sama! OST - The Beginning Of The Battle

Maousama maou-sama "Star Chart" RARE

Hataraku Maou-sama! OP Cover (The Devil is a Part Timer)

"Soft but Deep" arrangement for Gekka with minimalist string quartet. As usual Arranged, Played, Recorded and Mixed by me. But this time, that's all done just in 11 Hours xD. Hope you like it. ^^

Original Song info :
 - Performed by: nano.RIPE
 - Lyrics: Kimiko
 - Music composition: Sasaki Jun