The four men were signed to Universal Music Group and their first album went straight to Number One in the UK Classical Album Chart and reached Top 20 in the UK album chart.
The award winning entertainment show That'll Be the Day will be the headlining act on the Friday and opera singer Katherine Jenkins is the Saturday headliner.
The It's Magic show lasts from July 4-6 and people are invited to bring their own picnics, chairs and blankets during the weekend, although food and drink will be available to buy.
Tickets are available from It's Magic on 01444 255115 or
online 