MARLBORO -- The Ridge-tones, an informal singing group, invites new members to gather on Sunday, April 14. No experience is necessary. The only requirement is the desire to enjoy singing with others, mostly a cappella. Songbooks are provided, although the group welcomes new songs. The evening will begin with a potluck supper at 6 p.m. and singing at 7 p.m. On Sunday the group will meet at 44 Fern Hill in Marlboro. For information, call Ron Minnes at 802-258-9902 or e-mail minnesron48 @gmail.com.