Me and my friend are playing in a Realm today and collected a few music discs. I put one in (Blocks - C418) and everything was perfectly fine until the ambient overworld music started playing. Two music tracks together with different tempos is not pleasant to the ears.
Thank you for your report!
We're actually already tracking this issue at MCPE-31166, so I will resolve and link this ticket as a duplicate.
That ticket has already been resolved as working as intended, which means this is not considered a bug and won't be fixed. Please do not leave a comment on the linked ticket.
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