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On a Sensual Note (OASN) is the first collegiate a cappella singing ensemble of American University, welcome to male-identifying individuals as well as non-binary folk. Founded in the fall of 1996, OASN is the university's oldest a cappella ensemble. The ensemble performs regularly at campus events, tours and visits other schools, and participates in regional festivals. OASN's most popular events include its biannual end-of-semester concerts in the Kay Spiritual Life Center, a tradition that has been mirrored by newer performing ensembles.

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Need some entertainment at your next DC event? We’ve sung at all types of events, large and small, and we have a diverse repertoire to accommodate your needs. Contact us at!

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