Led Zeppelin - 1973.07.13 Detroit, Michigan [email protected] Led Zeppelin 13 July 1973 Cobo Hall - Detroit, Michigan Bootleg Title: The Song of Detroit Bootleg Label: Celebration Disc Number: SOBO 006 Source: Incomplete excellent soundboard recording. 55 minutes. Details: The recording is a very good balanced professional board tape. Tracklist: 1. Moby Dick 2. Heartbreaker 3. Whole Lotta Love 4. Dancing Days (fades at 2:35) Comments: These are only the last four songs from the show and all that is known to exist from it. Robert's voice sounds really damaged but the band is unreal in Whole Lotta Love and Jimmy's soloing in Heartbreaker is breathtaking. This is the only time Dancing Days was played on the US Tour in 1973 and the last time it was ever played in electric form ... it would show up in the acoustic sections of 1977!