About Us

A Holiday Affaire has been in existence since 1991. The group started with four singers singing for small parties in the home and has grown to over 30 singers, with more than 50 events per season. We sing for corporations, home holiday parties, and the Manhattan Beach Downtown Open House and Pier Lighting. This group has been featured in the Fox News Annual Hospital Charity Event. The individual singers come from all over the Southern California area, and can be found singing with the LA Music Center Opera, the Los Angeles Master Chorale, and numerous other performing groups.

Ms. Grennan has been singing professionally since 1988. She began her career in opera after graduating with a degree in voice from CSU Northridge. She has performed in musicals throughout Southern California, Europe, and Japan, as well as soloed with local symphony orchestras.  Her foray into jazz began in the mid-1990s, which led to the making of two cd recordings, available on cdbaby.com.

Private voice lessons

Ann has been teaching private voice for the past 20 years. She has been on the faculty of the South Bay Conservatory in Palos Verdes Estates, as well as the Orange County High School of the Performing Arts in Santa Ana. She currently operates a studio out of her home in Redondo Beach. Her students range in age from 12 to 60. She specializes in classical and musical theatre training. Ann is a member of the Music Teacher's Association of California, the National Association of Teachers of Singing, and a past Mu Phi Epsilon President. Her students perform in two recitals a year, as well as a host of competitions and evaluations.

Holiday carolers for your corporate event or holiday party.

Listen to some samples of our group!

Now featuring over 50 singers.
Hear some samples:

White Christmas
Rudolph the red-nosed reindeer
Coventry Carol
God Rest Ye Merry Gentlemen
Deck the Halls
Christmas Song
Infant Holy

  • White Christmas0:30
  • Rudolph the Red-nosed Reindeer0:30
  • Coventry Carol0:30
  • God Rest Ye Merry Gentlemen0:30
  • Deck the Halls0:30
  • Christmas Song0:30
  • Infant Holy0:30