Do I need to buy a graphics card for GA-x79-UD5

Hello,
I'm a music producer. I'm planning to buy the Gigabyte GA-x79-UD5 with the Intel i7 3820 with 16GB DDR3 RAM. I'll be running extremely demanding applications. My recordings require around 100+ tracks with VST's and VSTi's. How do you think is Processor - Motherboard combo? If I don't buy a graphics card will I be able to view anything at all? This board does not have any onboard graphics!

Thanks in advance...

Shovon