Ça plane pour moi 4 in Ireland, and No. 2 in Netherlands (behind Boney M.'s "Rivers of Babylon"). It also topped the Swiss Charts for one week and the French charts for 2 consecutive weeks. In Oceania, the song peaked at No. 7 in New Zealand, and No. 2 in Australia in early January 1979. On the other side of the Atlantic, "Ça plane pour moi" entered the "Billboard" Hot 100, a feat for a French-language song because only "Dominique" by the Belgian singer The Singing Nun and "Je t'aime... moi non plus" by French and English singers Serge Gainsbourg and Jane Birkin, respectively
Sing the Sorrow been certified Platinum by the Recording Industry Association of America (RIAA), as well as being certified Platinum in Canada. The album was supported by three singles: "Girl's Not Grey", "The Leaving Song Pt. II" and "Silver and Cold", which have since successfully charted within the Alternative Songs and Rock Songs charts. Musically, "Sing the Sorrow" is a departure from the hardcore punk and horror punk genres featured in the band's previous material. While the album does feature elements of hardcore punk and punk rock, the album also features elements of post-hardcore, alternative rock, gothic rock and emo. The album is