India, Sept. 18 -- "Whenever you play in a new country, it is a little stressful because you don't know what to expect. And then you realize something: people all over the world are so different but also the same," said Polish guitarist Marcin Patrzalek during his performance at the Nita Mukesh Ambani Cultural Centre in Mumbai on August 7. It was the first leg of the 25-year-old musician's debut tour in India. Dressed in a black shirt paired with black jeans, he demonstrated what he is best known for: stretching the boundaries of what a single acoustic guitar can do. Watching him hold the instrument and pluck the strings was a spectacle in itself. He cradled it like a baby, backslapped it like a friend, caressed it like a lover, and even ...