Vector – Insomnia Ft. Cracker Mallo Mp3 DownloadVector – Insomnia Ft. Cracker Mallo Mp3 Download Audio. Nigerian heavyweight rapper, Vector unlocks a brand new single titled “Insomnia” which features another Nigerian talented music producer, Cracker Mallo. The new single serves as a follow-up to his recently released music video of “Mama Maradona” which features Wande