哪裡都聽得到的蕭邦；）台北捷運綠線/台大總圖—蕭邦夜曲Op9第二號 Es大調： Chopin Nocturne Op 9 No 2 E flat major

If you live in Taipei and take the green line once in a while you willdefinately know this piece Support the show (https://ko-fi.com/teacherandy)