Which music streaming service launched with this distinctive three-note audio logo that became central to their brand identity across all marketing channels?

Audio branding has become a crucial element in the music industry's marketing strategy. From streaming platforms to record labels, companies use distinctive sonic elements to create brand recognition. This poll tests your knowledge of iconic audio signatures that have helped music brands stand out in a competitive landscape. Can you identify which famous audio logo has been connecting with listeners for decades?

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Spotify - with their ascending three-note 'pop' sound created in 2013 to signal the start of the listening experience
Apple Music - with their three-note piano melody designed to evoke emotional connection when opening the app
Amazon Music - with their three-note ascending xylophone chime representing their tiered subscription model
Tidal - with their three-note water-inspired sound designed by Jay-Z to represent high-fidelity streaming