Waconia High School Choirs
Waddell High School Singers
Waimea Consort
Walla Walla Choral Society
Walled Lake Central Vocal Music Program
Warblers Club
Warsaw Community Choir
Wartburg Choir
Wasatch Chorale
Washington and Lee University Chorus
Washington Bach Consort
Washington Choral Ensemble
Washington Chorus
Washington High School Vocal Department
Washington Kantorei
Washington Men's Camerata
Washington Women's Chorus
Waterbury Chorale
Watkins Middle School Choir
Waukesha Choral Union
Wayne Oratorio Society
Wayne Presbyterian Church Choirs
Wellesley Choral Society
Wellington High School Vocal Arts Department
Wells College Concert Choir
Wenatchee High School Chamber Singers
Wenatchee High School Choirs
Wendell P. Whalum Community Chorus
Wescustago Youth Chorale
Wesleyan Singers
West Coast Singers
West County Choirs
West Michigan Academy of Music for Girls
West Shore Chorale
West Suburban Choral Union
West TN Youth Chorus/West TN Children's Chorus
West Valley Masterworks Chorale
West Village Chorale
West Virginia All-State Children's Chorus
West Virginia Symphony Chorus
Westchester Concert Singers
Westchester Oratorio Society
Western Illinois University Singers
Western Reserve Chorale
Western Wind
WestFair Singers
Westfield High School Choral Program
Westford Chorus
Westlake High School Choirs
Westminster Chapel Choir
Westminster Choral Arts Society
Weston United Methodist Choir
Westport Chorale
WestSide Community Chorus
Whatcom Chorale
Wheatland Chorale
Wheaton Bible Church Music and Arts
Wheaton College Concert Choir
Wheaton Warrenville South High School
White Heron Chorale
White River Youth Choir
Whitehorse Community Choir
Whitney Young Concert Choir
Whittier Middle School Choirs
Willamette Master Chorus
William & Mary Choir
William Appling Singers & Orchestra
William Baker Festival Singers of Atlanta
William Baker Festival Singers of Kansas City
Williamsburg Choral Guild
Williamsburg High School Choirs
Williamsport Civic Chorus
Willow Creek Children's Chorus
Windham Chamber Singers
Windham Voices
Winterset High School
Winton Woods High School Concert Choir
Wisconsin Children's Choir
Wisconsin Lutheran Choir
WKU University Choir
Wolf River Singers
WomanSong Chorale
Women's Chorus of Dallas
Women's Voices Chorus
WomenSing
Woodland Scholars
Woodley Ensemble
Worcester Chorus
World Children's Choir
World Harmony Youth Choir
World Voices
Worthington Kilbourne High School
