Real+
| Real+ | ||||
|---|---|---|---|---|
| Single album by | ||||
| Released | February 17, 2011 | |||
| Recorded | 2010–2011 LOEN Studio, Seoul, South Korea T Studio, Seoul, South Korea Booming Studio, Seoul, South Korea Sonic Edge Studio, Seoul, South Korea W Sound Studio, Seoul, South Korea Sonic Korea Studio, Seoul, South Korea  | |||
| Genre | K-pop, ballad, electronic | |||
| Length | 10:29 | |||
| Label | LOEN Entertainment | |||
| Producer | Shin Won-soo (Executive), Jo Yeong-cheol | |||
| IU chronology | ||||
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| Music video | ||||
| "Only I Didn't Know" on YouTube "Only I Didn't Know (IU ver.)" on YouTube  | ||||
"Real+" is mini plus album by South Korean singer-songwriter IU. It was released as a single album, titled Real+ and distributed by LOEN Entertainment on February 17, 2011. The single, a follow-up to Real (2010), consists of three tracks in total. One song in the album, "Only I Didn't Know", appears twice – the second time as a collaboration piece with pianist Kim Gwang-min.