Nostalgia: 500 or more Goods on a Level 3 or Lower Song

The "MISSION BINGO" to unlock "Chocolate Philosophy" in Bemani NOSTALGIA has a task of "難易度3以下でGood以上を500回以上獲得", which means "Get 500 or more Good notes on a song of difficulty 3 or lower". This turns out to be tricky because almost all songs of difficulty 3 or lower have fewer than 500 notes. The secret is to choose the song "愛、遠く" (Ai, tooku), which has more than 500 notes at Normal difficulty. You'll need to unlock it separately (at FORTE ストーリー if you have Op. 3, or through Kaidan if you have Op. 2).