| recordings |
|---|
| 20 Yards Behind | live | Dr. Feelgood | 2:02 |
| Twenty Yards Behind | | Dr. Feelgood | 2:09 |
| Twenty Yards Behind | | Dr. Feelgood | 2:07 |
| Twenty Yards Behind | live | Nine Below Zero | 1:59 |
| Twenty Yards Behind | live | Dr. Feelgood | 2:02 |
| Twenty Yards Behind | | Dr. Feelgood | 2:03 |
| Twenty Yards Behind | | Dr. Feelgood | 2:06 |
| Twenty Yards Behind | | Dr. Feelgood | 2:09 |
| Twenty Yards Behind | | Dr. Feelgood | 2:13 |
| Twenty Yards Behind | | Dr. Feelgood | 2:03 |
| Twenty Yards Behind (alternative version) | | Dr. Feelgood | 2:19 |
| Twenty Yards Behind (Alternative Version) | | Dr. Feelgood | ?:?? |
| Twenty Yards Behind (live) | live | Dr. Feelgood | 2:06 |
