Rock On, Phoonk, Mumbai Meri Jaan, Welcome To Sajjanpur, A Wednesday, 1920 - Unconventional subjects have worked at the box office if one looks at the spate of releases in the quarter gone by. In the times when low/medium budget films are earning decent revenues for themselves, arrives Dasvidaniya'(that stands for 'Goodbye' in Russian) which features Vinay Pathak in the lead. Though one wonders about how songs would be placed in this unconventional film, Kailash Kher has been roped in...