This is a cover of a famous part of Beethoven's Symphony No. 9, "Ode to Joy." It has been arranged in an easy-to-listen-to pop style.
The original intro starts with a gentle arrangement of the first stanza with oboe, violin, tuba, etc., before drums come in and the second stanza has a chorus-like arrangement with an "ahh" voice as the main feature. The finale is a grand ending with various instruments playing in harmony.
I think it would be perfect for videos around the New Year's holidays, New Year's scenes, or other exciting scenes.
※There is also a version without drums.