"Can't Take My Eyes off You - your sample is a version: Lofi edit feat. CRAYMER, written by Bob Crewe and Bob Gaudio, original recorded as a single by Frankie Valli - 1967 - your sample (same version) is at 1:21 of
"Hi JohnSmith01. That's true! Sometimes you literally have to catch a song with software. It doesn’t always work the first time, then some songs are in one, but not in the other software. But, there are also a lot of people who have never heard of apps.
Personally, I like to search for songs without software, but there is no doubt that softwares are useful sometimes. :-) This song could actually be found without the software as well, since it’s obviously "Ready or not", but it would take a long time."
"Ludwig van Beethoven - Sonata 13 Op. 27 No. 1 "Quasi una Fantasia" E-flat Major - no idea who is performing, but in a different performance your sample is at 5:26 of