tbaMUD Continued development of the CircleMUD core

Would there be a way to implement sound effects, background music and the like with the codebase?

I'm not entirely sure if TBA natively supports MSP/MXP (I don't believe it does), but it is possible using MSP or MXP, assuming a client can support it. I do remember a game back in the late 90s implementing it, but I don't believe the idea caught on very widely. For more info:
http://www.zuggsoft.com/zmud/msp.htm
and
http://www.zuggsoft.com/zmud/mxp.htm

we have sounds, but it only works when using the Portal mud client. kinda lame and not used anymore...