2 players at same time

Hello folks!

I’m trying to make 2 players working at the same time. The idea is have some tts audios without music interruption. So I want to play some audio files using VLC (or similar) while MPD is still playing music.

I’m sure that can be done with pulseaudio server but not sure if is the best option here in dietpi.

Can anyone give me some advices?
thanks in advance !!