Peter Mulvey, Joe Panzetta, and Kat Eggleston will perform in a concert “in the round” at 6 p.m. Monday, Oct. 16, at Vashon Theatre — taking turns in the spotlight but also trading stories and songs, as longtime friends might in a magical night of music-making.

All three are well known to island audiences, and beyond.

Mulvey has a storied career as a songwriter and raconteur. His output includes 19 records, an illustrated book, thousands of live performances, a TEDx talk, opening for luminaries such as Ani DiFranco, Emmylou Harris, and Chuck Prophet, appearances on NPR, emceeing festivals, and hosting his own boutique festival (the Lamplighter Sessions, in Boston and Wisconsin). To find out more about his work, visit petermulvey.com.

Eggleston has inspired audiences worldwide with her strong, clear voice, her masterful fingerstyle guitar technique, her research and interpretation of traditional music, and her powerful original songs.

She has collaborated onstage and in recordings with a variety of musicians over the years, including David Bromberg, Tom Dundee, Irish music supergroups Bohola and the David Munnelly band, and long-time music partner Kate MacLeod, to name a few. Find out more about her work at kateggleston.com.

Panzetta is a songwriter and composer who co-fronts the Vashon band, Saint Ophelia.

A multi-instrumentalist, he is a guitarist first, with an intricate flat-picking style that weaves through his chord progressions, over which he sings melodic lines about love, loss, division, forgiveness, and healing.

Find out more about his music and his albums, at joepanzetta.com.

Get tickets to the concert, presented by Debra Heesch, at vashontheatre.com.

Correction: Previous versions of this article erred in stating the date this concert would take place. The concert takes place on a Monday, Oct. 16, not Oct. 15, as previously stated. We strive for accuracy and regret the error.