Is 654 octets as much as a MP3 Song?
It's about one-five-thousandth as much as a MP3 Song
The amount of a MP3 Song is about 3,000,000 octets.
(a.k.a. MPEG-1 Audio Layer 3, a.k.a. MPEG-2 Audio Layer 3) (128 Kbps, "near-CD-quality"; 3 minutes duration; average)
There's more! See other comparisons to 654 octets...