Brunswick guitarist Matt Loosigian mixes humor and silliness with environmental stewardship and compassion to come up with Earth Jams, an entertaining hour for the whole family. He will perform for children in kindergarten through grade 6 and their families at 10 a.m. Saturday, March 8, at the Auburn Public Library. There will be dancing, singing and storytelling when Loosigian invites audience participation. His performance in the Androscoggin Community Room is free of charge. All are welcome. For more information, call 333-6640, extension 2004; or visit www.auburnpubliclibrary.org.