Hundreds of thousands of hi-tech workers from India have come to the US in the past decade.
Many of them arrived on the H-1B visa programme, which allows American companies to hire highly-skilled foreign workers.
For many Indians, getting a visa is a dream come true. But living and working in the US can be harder than expected and a group of Indian-born engineers has put the H-1B experience to music.
It all started, as these things often do, at a party. It was a house-warming party in the Washington DC area to be precise.
An Indian computer engineer with a yen for Jethro Tull was throwing the shindig. Among the guests were a couple of other Indian hi-tech workers with musical backgrounds.
