A documentary about the lives and experiences of four groups of subway performers revealing how these artists are perceived by society.
| Release Date | May 1, 2007 | |
|---|---|---|
| Status | Released | |
| Original Title | The Sounds of the Underground | |
| Runtime | 1h 1min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | ||