Soo-young waxay ka qayb qaadatay heesaha kooxda Girls'Generation, sidoo kale waxay ka qayb qaadatay qorista heesaha.
Dabcan, nooc ka sii adag ee jumlada ayaa ah "Dhanka xirfadeeda, marka laga reebo gacan ka geysashada codkeeda heesaha Girls 'Generation, Soo-young waxay gacan ka geysatay qorista ereyada laba heesood:''How Great is Your Love''(2011) iyo' Baby Maybe'(2013)".