TNT is a Norwegian heavy metal band from Trondheim, formed in 1982. The band has released fourteen studio albums, three EPs and four live albums while going through numerous lineup changes since its formation. Guitarist Ronni Le Tekrø is the only consistent member of the band. TNT has sold between 4–5 million albums worldwide as of 2016.

Ronni Le Tekrø is a Norwegian musician best known as the guitarist and one of the founders of hard rock band TNT, as a solo artist and for his work with Vagabond and Terje Rypdal. He has been described as "one of the foremost purveyors of melodic metal", with Guitar World ranking him as one of the ten best guitarists in the world in 1989 and one of 25 influential cult guitarists in 2009. Le Tekrø resides in Nyhagen in Vestre Toten, where he also runs his own studio. He has released thirteen studio albums with TNT and six solo albums.