The Dartmouth Aires - Marvin Gaye Medley

 The Dartmouth Aires is an Ivy League a cappella group from Dartmouth College in Hanover, New Hampshire. The group rose to fame in the third season of the NBC musical competition The Sing-Off, placing runner-up behind international a cappella sensation Pentatonix.

Dartmouth College's oldest a cappella singing group, the Aires were originally formed as the Injunaires in 1946 as an offshoot of the college Glee Club. After changing the group name in 1972, the Aires became independent of the Glee Club in the late 1970s.

Although the Aires usually have around eighteen members, group numbers vary on a term-to-term basis. Auditions are held at the beginning of every fall term. Upon joining, each member receives a nickname consisting of two syllables and ending in "o." Members of the Aires pick songs to arrange based on the group's tastes, singing a variety of styles as a result. According to their website, the group's repertoire features "a wide mix of contemporary favorites, traditional Ivy League tunes, sketch comedy, and the occasional piece of opera."

Most of the group's arrangements consist of a soloist, background singers, and a vocal percussionist. The Aires perform at numerous events each term at Dartmouth and locally in the Upper Valley. They frequently take weekend road-trips, singing and reveling at other colleges, performing for schools and private events, and entertaining at Dartmouth alumni clubs. Every winter break, the Aires tour the Eastern Seaboard, while traveling further afield every spring. Recent spring tours have taken them to Aruba, Costa Rica, Paris, Italy, Colorado, a few of the Hawaiian Islands, Florida, California, and Hong Kong.

Recent Aires accolades include winning the Contemporary A Cappella Recording Award (CARA) for Best All-Male Collegiate Album for both their 2003 ("Black Tie Affaire") and 2005 ("Impaired") album releases, as well as selection for Varsity Vocals' Best Of Collegiate A Cappella compilation albums in 2003, 2005, 2008, 2012, 2015, and 2021 and selection for the Voices Only compilation CD in 2005, 2006, 2008, and 2011. Their most recent album, On Aire, was released in December 2017.

In 2011, they competed in season 3 of The Sing Off, a national reality show. The group performing on the show included 16 Aires from the classes of 2010 through 2014. Out of 16 original contestants, they finished as first runner-up behind Pentatonix, whose rise to stardom was catalyzed by the show.