"Fire in My Heart" is the tenth single by Welsh rock band the Super Furry Animals. It was the second single to be taken from the group's 1999 album Guerrilla, and reached number 25 in the UK Singles Chart after its release on 9 August 1999. The track, originally titled "Heartburn", has been described by the band's singer Gruff Rhys as a country and western song with lyrics that offer "soul advice".
Critical reaction to "Fire in My Heart" was generally positive with the NME stating that it confirmed the band's position as the best British singles band in "ages and ages" and placing the track at number 25 in their singles of the year chart for 1999. The music video for the song was directed by Jake & Jim and shows Super Furry Animals waiting to leave the planet Mars, having played a concert there.
"Fire in My Heart" was originally called "Heartburn", a name which the group's singer Gruff Rhys felt was more poignant and gave the song "a twist", but other members of the band were not happy with the title so the name was changed. Rhys has described the track as a country and western song which was written with absolute sincerity despite featuring clichéd lyrics. The song is "soul advice" and is about "all kinds of people in your life". The track was recorded in the middle of 1998 at Real World Studios, Box, Wiltshire, along with the rest of Guerrilla, and was produced by the Super Furry Animals.B-side "The Matter of Time" was considered for inclusion on Guerrilla, but the band felt the album would be too self-indulgent if the song were added to the record's track listing. The group instead opted to include the "stupid" song "The Teacher", a decision which Rhys has called a decisive moment in the creation of the record.
Spiral out of control
On my way back home
Now the night is done and the
Day is to Come
Near enough to the truth
I believe it's living proof
What's left to say
What else can a poor boy do
To live his whole life reckless
And blue?
And illusions in the dark
Only add more fire in my heart
There's a light in the sky
There's a sign that waves goodbye
Still taking it, still faking it back
In the circles again
It reminds me of way back when
Still breaking it, still chasing it back
After all that we've been through
I can't help myself from loving you
And illusions in the dark only add