Aphex Twin - Nanou 2
Radiohead - Kid A
Skycamefalling - To Forever Embrace The Sun
Soundgarden - Black Hole Sun
Finch - Letters To You

These five songs changed my life. Letters To You isn't one of my favourites anymore, but its impact on my future (and current) taste in music is massive. Black Hole Sun is the first rock/pop song I remember listening to, so that has significance. Kid A (the whole album, but specifically this song) made me realize just how much I liked electronically-influenced music. To Forever Embrace The Sun opened a subgenre of organically textured music to me, that I would later find out was called "post-rock". Lastly, Nanou 2 is one of the simplest and most beautiful piano pieces I have ever listened to.

Transmission over.