January 2012 produced 5 #1s across six music shows, shared by 4 artists and 4 songs.
The most wins went to T-ara (2), followed by IU (1) and Apink (1).
The most-awarded song was “Lovey-Dovey” by T-ara with 2 wins on 2 shows, then “My My” with 1.
No song swept five or more shows.
First-ever music show wins went to Apink, IU, T-ara, MBLAQ — 4 artists in total.
Counts are recomputed every morning from each show's published results (Wikipedia lists, CC BY-SA). Weeks without a broadcast or record are shown in grey; dates open episode pages.
| Date | Show | Song · Artist |
|---|---|---|
| 2012-01-05 | M Countdown | My MyApink |
| 2012-01-06 | Music Bank | You & IIU |
| 2012-01-12 | M Countdown | Lovey-DoveyT-ara |
| 2012-01-20 | Music Bank | Lovey-DoveyT-ara |
| 2012-01-26 | M Countdown | This Is WarMBLAQ |