TL;DR
Usage of more atmospheric music tracks to enhance the experience of Factorio.What ?
The current library of music soundtracks used in the game really makes my personal experience of Factorio a real cool one (sometimes there's ominous sounding ones that feel like there's trouble around, and sometimes it's adventurous while you're crafting and automating machines and materials). However after a while, it's met with silence for a good 10 minutes and then another track starts to play.I think that the library is lacking in number or the delay between soundtracks may be too long, and would like to see an introduction of more soundtracks to the already impressive library.