Yes, there are some opportunities for return on investment through the development of small businesses. However, in practice, these businesses are usually not very expensive to set up and mainly serve as a way to recover the initial investment, rather than generate significant profit.
As for Tajik music, it generally falls into two categories: commercial (popular music) and traditional. I recommend listening to Daler Nazarov, Muboraksho, and the group Shams — this is non-commercial but truly authentic Tajik music. There’s also a Latvian band called Baraka that has performed songs in Tajik. I highly recommend checking them out as well.
As for Tajik music, it generally falls into two categories: commercial (popular music) and traditional. I recommend listening to Daler Nazarov, Muboraksho, and the group Shams — this is non-commercial but truly authentic Tajik music. There’s also a Latvian band called Baraka that has performed songs in Tajik. I highly recommend checking them out as well.