Back when I had Androids, I used a lot of different sounds, am too lazy to figure out how to achieve the same on an iPhone, but this is what they were:
ringtones - the outro of Learning To Live, that cool riff in On Rich And Poor by Amorphis, that one cool keyboard bit in OSI's Dirt From A Holy Place, and
Oblivion by Grimes in 8-bit.
the two SMS tones I used instead of the vibration sometimes were a clip of Lumpy Space Princess from the cartoon Adventure Time saying "hey gurl" and - how did I even come up with clipping this out and using this, I was so annoying - a clip of Stu Block screaming "METAAAAAL" during that one DVD Iced Earth filmed while he was there