Aux Battles is a free multiplayer music battle game powered by Spotify — also known as aux wars or the aux game. Players pick a random topic, submit their best matching song, and vote on each other's picks 1–5 stars. The highest-rated song wins the round.

Is Aux Battles the same as aux wars or the aux game?

Yes. Aux war, aux wars, auxwars, and 'the aux game' are all names for the same thing — a song battle with friends where everyone submits a track to a prompt and votes on the best pick. Different friend groups use different names; Aux Battles is all of them.

Do I need a Spotify account to play Aux Battles?

Spotify Premium is required to submit and play songs during battles. However, players who only want to listen and vote can join without a Spotify account.

Yes, Aux Battles is completely free. There are no accounts, subscriptions, or in-app purchases. Just go to auxbattles.vercel.app and start playing.

Do I need to download an app to play Aux Battles?

No download is required. Aux Battles runs entirely in your web browser on desktop and mobile. You do need the Spotify app installed to play music during battles.

How do I join an Aux Battles game?

Go to auxbattles.vercel.app, click 'Join Room', enter the 4-letter room code shared by the host, and enter your display name. No account or login required.

How many players can play Aux Battles?

Aux Battles supports multiple players in real-time with no hard limit. It works best with 3–10 players and is ideal for house parties, friend group calls, or group chats.

Is Aux Battles a Music League alternative?

Yes. Aux Battles is a free, no-login alternative to Music League and similar song-submission voting games. Friends submit Spotify songs to a prompt-style topic and vote on each other's picks — but unlike Music League, there are no accounts to create and rounds play out live in your browser in minutes instead of over days.

Is the voting anonymous?

Yes. Voting is blind — when you rate a song you can't see who submitted it. Each player's name is only revealed after the votes are in, so picks are judged on the music alone.

← All Prompts

Genre Prompts

Battle by genre. Best hip-hop track, the ultimate rock anthem, a country song that converts the haters.

202 Genre aux battle prompts to pick from. Use them for a song battle with friends, an aux war, or your next round in Aux Battles.

90s Grunge

Heavy Metal

Cloud Rap

City Pop

Synthwave

Bossanova

Delta Blues

Hyperpop

K-Pop

Outlaw Country

G-Funk

Post-Punk

Shoegaze

Afrobeats

Eurodance

Jazz Fusion

Trap

Lo-Fi Hip Hop

Ambient

New Wave

Funk

Soul

Neo-Soul

Reggae

Dancehall

House Music

Techno

Drum & Bass

Punk Rock

Emo

Indie Pop

Alternative R&B

Classic Rock

Smooth Jazz

Country Pop

Gospel

Psychedelic Rock

Nu-Metal

Bedroom Pop

Drill

UK Garage

Jersey Club

Cumbia

Folk

Singer-Songwriter

Math Rock

Trip-Hop

Midwest Emo

Gothic Rock

Baroque Pop

Art Rock

Surf Rock

Ska

Noise Pop

Vaporwave

Alt-Country

Pop-Punk

Phonk

Pluggnb

J-Pop

Afro-Latin

Bluegrass

Zydeco

Flamenco

Salsa

Merengue

Bachata

Reggaeton

Amapiano

Highlife

Soukous

Bollywood Pop

Klezmer

Celtic Folk

Tejano

Black Metal

Death Metal

Doom Metal

Metalcore

Deathcore

Grindcore

Industrial Metal

Progressive Metal

Symphonic Metal

Thrash Metal

Sludge Metal

Screamo

Post-Hardcore

Hardcore Punk

Riot Grrrl

Grime

Dubstep

Krautrock

IDM

Breakbeat

Jungle

Dub

Chillwave

Witch House

100

Nightcore

101

Hardstyle

102

Tropical House

103

Deep House

104

Electro Swing

105

Chiptune

106

Video Game OST

107

Musical Theatre

108

Yacht Rock

109

Glam Rock

110

Rockabilly

111

Southern Rock

112

Stoner Rock

113

Post-Rock

114

Dream Pop

115

Boom Bap

116

Horrorcore

117

Mumble Rap

118

Conscious Hip Hop

119

Crunk

120

Bounce

121

Sigilkore

122

Terror Plugg

123

Acid Jazz

124

Free Jazz

125

Bebop

126

Cool Jazz

127

Swing Jazz

128

Gypsy Jazz

129

Nu Jazz

130

Bossa Nova Fusion

131

Latin Jazz

132

Classic Afrobeat

133

Highlife Fusion

134

Soca

135

Calypso

136

Kompa

137

Zouk

138

Chutney Music

139

Baile Funk

140

Funk Carioca

141

Kizomba

142

Semba

143

Mbalax

144

Taarab

145

Rai

146

Gnawa

147

Qawwali

148

Ghazal

149

Carnatic Classical

150

Hindustani Classical

151

Bhangra

152

Filmi

153

Enka

154

J-Rock

155

Vocaloid Pop

156

Anison

157

C-Pop

158

Cantopop

159

Mandopop

160

Thai Pop (T-Pop)

161

Vinahouse

162

OPM (Original Pilipino Music)

163

Dangdut

164

Gamelan

165

Fado

166

Sevdalinka

167

Manele

168

Turbofolk

169

Schlager

170

Volksmusik

171

Chanson

172

Musette

173

Tango

174

Milonga

175

Nueva Cancion

176

Vallenato

177

Cuarteto

178

Rocksteady

179

Lovers Rock

180

Roots Reggae

181

Ragga

182

Grime Instrumental

183

Speed Garage

184

2-Step

185

Bassline

186

Wonky

187

Footwork

188

Juke

189

Ghetto Tech

190

Electro

191

Minimal Techno

192

Acid House

193

Progressive Trance

194

Psytrance

195

Goa Trance

196

Liquid Drum & Bass

197

Neurofunk

198

UK Funky

199

Bassline House

200

Slap House

201

Tropical Bass

202

Cumbia Sonidera

More Prompt Themes

🌙 Mood 🔤 Title Game 🃏 Wildcard 💀 Hard Mode 🔥 Bangers 📼 Decade 📺 Pop Culture ✍️ Lyrics 🌍 World 🎺 Instruments 🎤 Artists 🎄 Holidays & Seasons 🎨 Aesthetic 🍕 Food & Drink