July 8, Pan Loco Steel Band: Former students at Berklee College of Music and the University of New Hampshire, the Pan Loco Steel Band came together in 1991. Consisting of two steel drummers, an electric bass player and a percussionist, the group concentrates on authentic Caribbean music.  Steel pan players Bob Lucas, a Bay State native, and Justin Petty, who grew up in the U.S. Virgin Islands, founded the quartet in Boston, and they arrange the band's music. Bassist Gerry Rollock hails from Trinidad, and teaches and plays in the Boston area. Percussionist Sean Skeete has performed with ensembles as diverse as the Boston Symphony Orchestra, Alvin Ailey Dance Theater and Blue Man Group.

July 15, Anni Clark: Nominated for "Female Vocalist of the Year" at the 2006 Texas Music Awards, this veteran Maine singer-songwriter has released seven albums and appeared with the likes of Shawn Colvin, Richie Havens and Patty Larkin. Audiences love her humor and expressive power. Clark's music has been described as "folk, pop and blues with a dash of Maine humor." Twice a finalist in the well-known songwriters' competition at the Kerrville Folk Festival, Clark was invited to be a judge for the event in 2001. In 2003, she won both "Female Artist of the Year" and "Folk Artist of the Year" in Jam Music Magazine's Readers' Pix Awards. Clark also works as an education tech in special education in Saco, Maine.

July 22, Highland String Trio: Lauren Scott, Chris Bannon and Walt Bannon are known for their energetic blend of Celtic, bluegrass and Americana. Scott is a fiddler who also performs with the band Fiddle-icious. Chris Bannon plays guitar and mandolin, and Walt Bannon provides vocals, flute and guitar.

July 29, The Zulu Leprechauns: These eclectic, improvisational folk-rockers play a mix of original and familiar music, incorporating styles from West Africa, rock 'n' roll, bluegrass and folk. In addition to their own songs, they cover such artists as Neil Young, Bob Dylan, the Grateful Dead, Lou Reed and Robert Johnson, among others. They have made three recordings: the eponymous "Zulu Leprechauns," "Mixed Messages" and their latest, "L.A. To Zaire."  Founded in 1993, the ensemble comprises bassist John Shaw, banjoist and electric dulcimer player John Schwellenbach, percussionist and violinist Annegret Baier and percussionist Jeff Howe. Their instrumental arsenal includes djembe, six-string bass, guitar, dumbek, conga, shakers and cymbals. They have played the Maine Festival, Congress Square Festival and New Year's Portland, along with such venues as Portland's Oak Street Theater, the Waldo Theater and the Camden Opera House.

Aug. 5, Harry Vayo: A master of the hammered dulcimer and a self-described healing musician, Vayo performs his own compositions, Celtic and Asian tunes, Beatles songs, Cajun sounds and an occasional classical piece. He has made two recordings and has appeared at the Common Ground Fair and New Year's by the Bay in Belfast, among many other Maine venues.

Aug. 12, Irish Hill: This local quartet offers a heartfelt blend of Celtic, bluegrass and old-time fiddle music. The players are guitarist Scott Williams, mandolinist Roberta Hill, fiddler-banjoist Michael Conant and bassist Tim Clough. Rich harmonies by Hill and Conant round out Irish Hill's distinctive sound.