Surprising Transitions

Hi,

Are there other examples of surprise within movements of other composer's works that either compare to or exceed the extreme transitions noted above. They don't have to be soft to loud. They can be normal to weird, melodic to dissonant, contrapuntal to lyrical, etc. Do these other pieces appeal to you or are they annoying?

Please help.

I didn't find the right solution from the Internet.

References:
https://www.talkclassical.com/54782-surprising-transitions.html
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Thanks