Which music technology company invested over $5 million to develop its iconic startup sound that became so recognizable it was legally protected as a sound trademark?

In the competitive music industry, sonic branding has become a crucial product design element that helps companies create instant recognition. From streaming platforms to instrument manufacturers, distinctive audio signatures can significantly influence consumer behavior and brand loyalty. This trivia question explores how music companies have leveraged sound to create memorable brand identities. Test your knowledge about this fascinating intersection of music and product design!

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THX (with its 'Deep Note' sound)
Apple (with its Mac startup chime)
Roland (with its TR-808 drum machine sounds)
Spotify (with its notification ping)