Improvised duets of guitar and percussion, or sometimes just two acoustic guitars. Abstract stuff, either way. Often with spiky electric guitar and clangy percussion, although some tracks, like #1, go for an acoustic vibe.
1- Acoustic guitar duo, gets into some nearly tuneful picking. Mellow sound yet aggressive feel.
2- Sharp-sounding electric guitar phrases, rattly percussion
3- Guitar duet, fast
4- Fast, light bashings on guitar and drums
5- Twangy, off-kilter guitar. Slow at first, speeds up.
6- Very metallic, with percussion and prepared guitar
7- Nicely clattery acoustic guitar with poppy, percussive prepared guitar
8- Slowish, a bit of a dark feel
9- Guitars, fast and aggressive
10- Sharply clattery
11- 2-guitar duo, electric and acoustic.