New Delhi, Oct. 1 -- India's concert economy is witnessing a massive surge, with more international and homegrown artists drawing tens of thousands of fans to stadiums and large venues. While the artists remain the main attraction, for most concertgoers, the experience begins long before they enter the venue and, in many cases, continues well after the performance ends.

From traffic snarls to long queues at the entrance and chaos at food and beverage stalls, the messy pre- and post-concert experience and logistics can leave a bitter aftertaste for concertgoers. Even if an artist manages to put on a spellbinding show that makes people forget the hassles of getting to the venue, the experience of leaving the venue can often bring those fru...