is the gap of two year will create problem for f1 visa?

hey i have done ielts and i got admission in one university and i was planning to schedule a visa appointment this month

but the confusion i am having is that i have done my 12th in 2012 march and after that i started my music practise for two years but now i want to complete my bachelors degree in buisness admin and i m having two years of gap

will visa consulate will create problem or can reject my visa for two years of gap reason?

i am realy confused about it