Is the sentiment of the provided text positive?

Given Text: "Shooting psychobilly band Nekromantix at The Hi-Fi this Friday, and I have a +1 available. If you wanna see them for free, lemme know :)"
"Shooting psychobilly band Nekromantix at The Hi-Fi this Friday, and I have a +1 available. If you wanna see them for free, lemme know :)"