• Heart and Circulatory System

• 190.

Heart Rhythm Society, Inc.

Heart Rhythm Society: International leader in science, education and advocacy for heart rhythm disorders Founded on February 25, 1980, the Heart Rhythm Society is the international leader in science, education, and advocacy for cardiac arrhythmia professionals and patients, and the primary information resource on heart rhythm disorders.

• Singing Choral

• 191.

Sweet Adelines International

We are an award-winning Sweet Adelines barbershop chorus filled with fun, passionate women.

• Music

• 192.

The Sound of America Inc

THE SOUND OF AMERICA, Inc. is a music program designed to enrich aspiring musicians through international performance and education.

• Music Groups, Bands, Ensembles

• 193.

THE HELIOS ENSEMBLE

Southern Arizona's most advanced community choir.

• Arts Education/Schools

• 194.

HEAL WITH HEARTS

HwH’s mission is to provide educational projects in the Visual and Performing Arts Heal with HeARTS mission is to provide educational projects in the Visual and Performing Arts to children with difficult economic, social, and physical circumstances.

• Singing Choral

• 195.

Women of Song

We are a community choir providing lifelong singing and travel opportunities for women of all ages.

Nevada Gay Mens Chorus Inc

NGMC instills pride and integrity while developing community through musical pursuits in Northern Nevada.

• Human Service Organizations

• 197.

Sing Over America

Yearly National Worship Gathering. A Christian ministry, founded by @MacAlmonTerry.

Columbia Choirs Association

Choirs for children, youth and adults.