"Dynamite" is a song by Irish pop vocal band Westlife. It was released on 5 July 2019 as the third single from Westlife's eleventh studio album Spectrum. It is their third single released under Universal Music Group and Virgin EMI Records. This is released on band member Shane Filan's fortieth birthday. This is written by Ed Sheeran, Steve Mac and Andrew Wyatt. Their third work released from 2019 and the 2010s decade for the group. Mac also produced the original mix and the Cahill remix of the single, his third one from Spectrum. Midnight Mix of the single were produced by Red Triangle and band member Markus Feehily. This is the second Westlife single Red Triangle co-produced while this is the first single of Westlife to be produced by Feehily and by a Westlife member.