Fireflies - Owl City
- Entered the US chart on 05 September 2009 and reached number 1. Spent 31 weeks in the charts (2 weeks at number 1).
- Entered the UK chart on 17 January 2010 and reached number 1. Spent 33 weeks in the charts (3 weeks at number 1).
- Re-entered the UK chart on 10 October 2010 and spent 1 week in the charts, reaching a high of number 98.
- Re-entered the UK chart on 02 January 2011 and spent 1 week in the charts, reaching a high of number 92.
- Re-entered the UK chart on 26 August 2012 and spent 3 weeks in the charts, reaching a high of number 64.
- Included in UK Number Ones.
- 101 Hits - Are We There Yet
- 101 Hits - Keep On Running - UMC10119
- 101 Number 1 Hits
- Just The Hits For Mum - 5393998
- Now 100 Hits - Car Songs - CDNNNOW85
- Now 100 Hits - Decade 2010s - CDNNNOW99
- Now That's What I Call 21st Century - CDNNNOW13
- Now That's What I Call Music - USA
- Now That's What I Call Music! 75 - CDNOW75
- Now That's What I Call No. 1 Hits - CDNNNOW47
- Now That's What I Call Pop - CDNNNOW32 - UK Radio Edit
- Now That's What I Call Summer Hits - CDNNNOW42
- Number 1s (The Ultimate Collection) - ULTIMBX028
- Ultimate Classic Pop - ULTIM5CD038
- Ultimate Number Ones - ULTIM5CD009
- Ultimate Power Ballads - ULTIM5CD014
- Your Songs 2012 - 5337728
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