^"Archived copy". Diarsipkan dari versi asli tanggal May 6, 2014. Diakses tanggal February 27, 2013.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)
"There Was Only You": "2011년 17주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"Your Thought": "2011년 37주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"To You": "2012년 8주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"Love Song": "2012년 44주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"Just the Two of Us": "2013년 32주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"This is Love?": "2013년 43주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"Teardrop": "2013년 52주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"Always Spring": "2014년 11주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"Slide to Unlock": "2014년 23주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"Love, My Love": "2014년 45주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
"Be Mine": "2015년 5주차 Digital Chart". Gaon Music Chart (dalam bahasa Korea). Diakses tanggal May 22, 2022.
^"2011년 Download Chart". Gaon Music Chart (dalam bahasa Korea). hlm. 2. Diarsipkan dari versi asli tanggal September 10, 2016. Diakses tanggal May 22, 2022.
^"2012년 Download Chart". Gaon Music Chart (dalam bahasa Korea). hlm. 4. Diarsipkan dari versi asli tanggal August 16, 2016. Diakses tanggal May 22, 2022.