Ace actress Sonia Aggarwal is all set to start of her own business and will start a music school called Music Garage in Chennai which will be headed by her brother who has earlier assisted several music directors including Yuvan Shankar Raja. The place will be unveiled by Harris Jayaraj this Sunday (February 26) and will be graced by her family and friends from the industry. Sonia has won much positive reviews for her come back flick 'Oru Nadigaiyin Vaakumoolam' . The film showcased the journey of an actress through thick and thin. Sonia also has three tamil and a malayalam project in her kitty.