The Independent Voice Ezine, UK
— 4/5

"Sleep In Heads are a truly welcome new addition to the diverse and rich realm of progressive metal, with their spiritualist outlook shaping an inspiring and often transcendentally beautiful listen."

Follow the link below to read the review in full. Listen to and order Sleep in Heads' "On the Air" via Bandcamp: https://sleepinheads.bandcamp.com/album/on-the-air