which songs were number-one hits for each month of 2012 in south korea?
lovey-dovey, blue, fantastic baby, cherry blossom ending, twinkle, like this, i love you, gangnam style, all for you, bloom, 1, return
which of those songs had less than 1,000,000 total downloads?
twinkle, return
who was the artist of those songs?
girls' generation-tts, lee seung gi
which of those artists performed the lesser downloaded song?
lee seung gi