Train of Thought (A-ha song) Train of Thought (A-ha song) "Train of Thought" is a song by Norwegian band a-ha. It was released as the fourth single from the "Hunting High and Low" album. The lyrics for this song were based on the existentialist authors and poets Gunvor Hofmo, Knut Hamsun and Fyodor Dostoevsky - Pål's favourites at the time. It was a-ha's third consecutive top ten single in the UK, reaching No. 8. It was not a pop hit in the United States, but a 12" single featuring a remix of the song appeared on the Hot Dance Club Play charts. The single sold
The High End of Low which debuted at number eight, this was the band's lowest opening-week figure since the live album "The Last Tour on Earth" opened with 26,000 copies in 1999. The album also peaked at number two on both Top Rock Albums and Top Alternative Albums, and was their second consecutive number-one album on Top Hard Rock Albums. As of February 2012, "The High End of Low" had sold over 148,000 copies in the US. In Japan, the album debuted at number nine on the Oricon Albums Chart, selling 10,583 copies in its first week. Credits adapted from AllMusic and the liner notes