24bit flac 2015

So I have a 16-bit FLAC audio file of a song and also a 24-bit version. I know the 16-bit is a legitimate FLAC file but unsure about the 24-bit one. I also don't know much about audio I will admit and I'm sure I can't tell audio differences between the 2 but since I had access to 24-bit, was curious. See more of 24 bit / 96 kHz Hi-Resolution Free FLAC on Facebook. Jade Audio. Brand. 24bit Hi-Res Flac Music. Song. Lossless-Music.org.