TULSA, Okla., Jan. 12, 2012 /PRNewswire/ -- Sweet Adelines International is one of the world's largest music education associations for women.

TULSA, Okla., Dec. 15, 2011 /PRNewswire/ -- Sweet Adelines International is a musical force in the United States and around the world.

TULSA, Okla., Sept. 13, 2011 /PRNewswire/ -- Nearly 7,000 a cappella vocalists from around the world prepare to blast off to Houston for Sweet Adelines International's 2011 Convention.

TULSA, Okla., Oct. 7 /PRNewswire/ -- Seattle awaits Sweet Adelines International as nearly 7,000 a cappella vocalists from around the world prepare for the 2010 International Convention and Competition. Attendees will converge during the week of Oct.

TULSA, Okla., Oct. 28 /PRNewswire/ -- Sweet Adelines International set the Guinness World Record for Largest Singing Lesson on Oct. 24, 2009 at 7:30 p.m. The record-setting event coincided with the 63rd annual International Convention and Competition held at the Sommet Center in Nashville, Tenn.