playback mute/solo instruments on website sheet music

Hello,
I would appreciate a mixer-like feature added to the sheet music section of the musescore website to allow people to mute/solo and change the volume of individual instruments, as you can in Musescore installed on a personal computer. Adding a mixer-like feature to the Musescore website would allow my students to hear and practice each part with just an internet browser without having to install Musescore onto their computers.

Thanks,
Sam