I've Been Killing Slimes for 300 Years and Maxed Out My Level manga volume 7 features story by Kisetsu Morita and art by Yusuke Shiba and Benio.

This week in the life and times of Azusa, the Witch of the Highlands, it’s time for-a music fest?! After taking a troublesome traveling minstrel under her wing, Azusa and her family set out to find the soul of music…at a demon music festival!! Will Azusa’s new friend be able to find her inner muse…?!