boy with pet ukulele looking for accommodation in Zurich

I am a Phd Student from India currently studying at Heidelberg university, and I will be doing a three month exchange with the university hospital in Zurich. I shall part from my pretty little german town called Heidelberg to explore Zurich. I play the ukulele, guitar, harmonica and I sing. I enjoy long bike rides and cooking (more the merrier). I am looking for a room for a term of 3 months (of summer) with roommates who would also enjoy the sun. I love to meet new people over beers and bike around exploring the landscape. I looking for chirpy friendly roommates to share music,food and explore a summer in Zurich.