MINI MULTICHANNEL RELAY ICS??

[Alkex]

Hi there,

I would like to "midify" a sound emiting toy, thus turning it into an external midi sound module.

I have about 20 connections I want to "close" and not very much space within the box for 20 relays.

Is there such a thing as multiple relays, or chips that two pins could become switches etc?

I must admit being clueless as to what exists on the market,

As dout modules send 8 channels per chip, I though maybe there is an equivalent relay chip...

thanks in advance for any hints,

Alkex