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Unfortunately, "Clash" isn't the official answer. Although, The Clash is one of my favourite bands and I might create a puzzle relating to them in the future. 😁
The second clue is available here and in the post.

This answer is officially recognized as an alternative solution and rewarded with 0.25 SBD.
I hope you'll participate in my new contest:
https://steemit.com/crackthecode/@barcisz/crack-the-code-1-contest-with-sbd-to-win