I need more thunderbolt connections Macbook pro

I have:

MacBook Pro (Retina, 15-inch, Mid 2015)
2.8 GHz Intel Core i7
16 GB 1600 MHz DDR3

I run 2 monitors using up my 2 thunderbolt connections on my laptop. I have a Lacie external Hard Drive, when I want to plug my Harddrive in I have to take out one of my thunderbolt connections that my monitor is using. I would like to also upgrade my audio interface from usb to thunderbolt. This means I will need 4 thunderbolt connections , anyone know any way round this or any products on the market that I can check out?

Thanks

you can get thunderbolt docks that allow for connection of multiple items

Or the Apple cinema display i think has a couple thunderbolt ports on the back of it to work with