Which music streaming service was the first to introduce a signature sonic logo (audio brand identifier) that plays when users open the app?

In the music industry, brand value isn't just about logos and visual identity—it's also about distinctive sounds that trigger instant recognition. Sonic branding has become a crucial element for music streaming platforms, instrument manufacturers, and record labels alike. These audio signatures create emotional connections with consumers and strengthen brand recall. Test your knowledge about this fascinating intersection of music and marketing!

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Spotify with its three-note melody in 2019
Apple Music with its startup chime in 2015
Pandora with its five-tone welcome sound in 2018
Amazon Music with its voice-activated jingle in 2017