I am hearing the research music in diffrent places now.

[evil713]

I swear I heard it in a news program, and now its playing in part of the Acquisitions Incorporated intro movie for 2018.

[Arioch]

A few of the older music pieces (including the one in question) were bought as stock music, rather than being specifically composed for SIS as the newer pieces are. So it's quite possible that you could hear them in other projects.