This was me at age 19, in the basement, with a P5 (rev2, I found out long after the synth had died) and PolySix, amongst. TR-707 drums. Recorded on a 4-track cassette, every inch of tape crammed with sound.
Wow. How many times did you bounce tracks to fit all that onto that machine!?!
Very enjoyable.
Glad you liked it. I just checked the transferred tracks in Pro Tools, and sounds like track 1 is main keyboard (P5), plus TR-707, PolySix strings and... maybe that's it. Bit murky in there! Track 2 says "piano/bass," so that's acoustic piano and some synth (P5? Pro One? MS-10?) doing long note bass. There's also PolySix choir on that track. I assume I must've played either the bass or choir part while bouncing. There are two vocal tracks, but they also have all sorts of stuff going on in the spaces where I'm not singing - there's a "guitar solo" played on a Casio SK-1, another PolySix doing a sort of Ultravox thingy, a snare drum track and sound fx. It's a shame the tapes themselves didn't hold up so well - in Pro Tools I can hear how much they've degraded, but back in the day these tracks were pretty clean, considering the format.