I've recently started listening to the soundtrack from Final Fantasy X "To Zanarkand" and it's one of my favourite OST out there, very soothing and it makes me feel a bit nostalgic, what music reminds you of your younger self?
Some of the inuyasha op and ends, FMA all op and ends., futurama opening, and every song from final fantasy 7. I also get nostalgic over To Zanarkend I don't know how many times I played the into to Final Fantasy X xd until I bought the remaster on ps4 a year ago I never got passed the machina you fight on the ice, was underleveled because I forgot that the skill tree was a thing and I gained stats per level.
i would link to videos but they apparently don't exist on youtube anymore..... all you can find are covers(not the original) or nightcore versions which are not what i want to link to ..... but..... most of the OST from .hack//sign (most notably 'In the land of twilight" and 'fake wings') gets me nostalgic. ------------------------------ obviously there is more than just that series that gets me nostalgic but eh i digress too lazy to look for everything at this time, all Final Fantasy series songs get me nostalgic, All star ocean OST,monster rancher, medabots,pokemon,digimon,ronin warriors,outlaw star, Dragon ball,Dragon ball Z, ect, and a lot more..... XD
That is the most memorable anime theme song I heard during my kids days..yup, I'm a pokefan too and digimon too..ehh, well let's just say both.