Recently I switched from Apple Music to Spotify free/Navidrome. I am moving my library to Navidrome slowly. I have done a similar thing in the past as well.
I noticed that both times, as well as trying out new speakers, the first song I listened to was In the End by Linkin Park, followed by their latest album.
What is yours?
Edit: Holy Shit! I was not expecting so many replies. It is not possible for me to reply to everyone right away. I will listen to each of your first songs and reply to everyone.
Austin Wintory - Apotheosis (but the flac version).
Just such a gorgeous piece that spans the whole spectral range and has a wide dynamic range. Really intricate details from all the instruments involved too.
Its a beautiful way to experience a new set of speakers and also to dial in the balance on the EQ.
Immediately followed by the Nurture album by Porter Robinson