Prog metal greats Opeth are continuing to roll out their new album Sorceress. After sharing the heavy title track, they've now shared the proggy acoustic jam "Will O the Wisp."

The new song is a pretty, lilting ballad that showcases Mikael Akerfeldt's nimble acoustic guitar playing and soaring clean vocals. He called out Jethro Tull when describing the song's influences, which sounds about right. You can listen to that below.

Opeth are also touring, and they'll be in NYC for a big show at Radio City Music Hall on October 1. Tickets for that are still on sale.

Check out the lyric video for "Will O the Wisp" below.