- W.E.S/S
- Wa
- Waaju
- Wacław Zimpel Quartet
- Walabix
- Waldeck
- Wale Baggis
- Walk Tall
- Wallpaper Poets
- Wally Schnalle
- Walmir Gil
- Walt Weiskopf
- Walter Beasley
- Walter Beltrami
- Walter Beltrami Panic Trio
- Walter Bittners ZAKEDY MUSIC
- Walter Gaeta
- Walter Mazzaccaro
- Walter Prati
- Walter Sopicki
- Walter Wolff
- Walter Wolff, Francesco Angiuli & Andreas Fryland
- Walther Neto
- Waltraud Koettler
- Wander Sky
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- Warped Dreamer
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- Warrior Nights
- Wasl
- Watchdog
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- Watt
- Waverly Seven
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- Wayne Shorter
- Wayne Wallace
- We Dream In Anime
- We kids quintet
- We the People
- Wearing Shoes
- Weather Report
- Webers Hebel
- Wednesday Addams The Shar-Pei
- Weekend Dinner Jazz
- Weird Box
- Welten
- Wen Quartet
- WeNET
- Wenjun Wu
- Werner Kihn Hill
- Werner Krotz-Vogel
- Werner Muller Orchestra
- Wes Montgomery
- Wes Silva
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- Wesley Keet
- West Coast Chamber Jazz Trio
- West Coast Jazz Ensemble
- Westlake High School Studio Jazz Ensemble I
- Wet Baes
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- Wibutee
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- Wilderman
- Wilderman.be
- Will Bernard
- Will Glaser
- Will Sellenraad
- Willa Osinski Ani
- William D'agostino
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- William Tatge
- Willie Sees Green
- Wilporven
- Windows
- Windstärke 4
- Wine Drinking Music
- Winnipeg Jazz Orchestra
- Winston Churchill Rangel
- Wintermeyer
- Wireless Moose
- Wise In Time
- Without Essential
- With Impolite Yes
- Witold Janiak
- Witsmusic
- Wiwex Quartet
- Wleam
- Wojciech Konikiewicz
- Wojciech Staroniewicz
- Wojtek Mazolewski Quintet
- Wolf Kerschek
- Wolfgang Dauner
- Wolfgang Gruber
- Wolfgang Lackerschmid
- Wolfgang Puschnig
- Wolfgang Schalk
- Wolfgang Schalk Quartet
- Wolfgang Schlüter
- Wolfgang Schmidtke Orchestra
- Wolfgang Schmiedt
- Wood River
- Woodcock Group
- Woody Herman
- Wool Flop
- Woong San
- Work & Jazz
- Worry Later
- Wunsch/Strauch Sextet
- Wynton Marsalis