So as to not have to carry my (sometimes rare and highly prized) classical CDs in the car with me, I located some of my favourite tracks from these CDs on YouTube and converted them to MP3 files, which I put on a memory stick to play on my car's radio.
I can confirm that the sound quality of these MP3s is audibly poorer than that of the actual CDs.
I can confirm that the sound quality of these MP3s is audibly poorer than that of the actual CDs.