I built Velvet Trumpet's website using Wordpress CMS, HTML, CSS and Javascript (jQuery) creating a custom Wordpress template according to the design given to me. The site is also required to sell tickets so i have installed the Woocommerce plugin with Stripe credit/debit card gateway to accept payments.
There needed to be log-ins for all members with varying permissions. I also tapped into the twitter API using PHP to create a ticker at the footer of the page.
I opted to use Bootstrap so that expansion was easier and development quicker.