Hi there, im looking for piano pieces that seem suggestively strong in emotion or powerful thunderous chords. Ranging from seventh grade upwards. some examples are rach prelude c#minor, liebestraum, ballade gminor.I would rather pieces from romantic era to early 20th century.

I'm looking for new pieces to play to capture the attention of a large crowd, i would appreciate it if anyone could help me.

try Brahms' Ballade Op.118 No.3

Try Beethoven's Symphony No. 5 on Piano. Very powerful.

you mean the one transcribed by liszt?