The first challenge he took on himself was participating in the 2004 Chanukah Song Festival.
2004 | song | 2004 in music | 2004 Summer Olympics | Sundance Film Festival | Eurovision Song Contest | Cannes Film Festival | United States presidential election, 2004 | Toronto International Film Festival | Glastonbury Festival | Edinburgh Festival | Royal Festival Hall | Venice Film Festival | Song Dynasty | Canadian federal election, 2004 | festival | Tribeca Film Festival | 2004 in film | Salzburg Festival | Battlestar Galactica (2004 TV series) | Montreux Jazz Festival | My Way (song) | Eurovision Song Contest 2008 | 2004 in baseball | 2004 ATP Tour | Eurovision Song Contest 2013 | Edinburgh Festival Fringe | Academy Award for Best Original Song | Eurovision Song Contest 2009 | 2004 IAAF World Indoor Championships |