Ronny Radke, so called musician promotes misogynism, sexual abuse and is a downright horrible "musician". Why let him and his god awful band tour at soundwave? His lyrics include: "Sorry girl if this is quick so please just take it in the ass, and suck my dick", "Bitch, you gave me the fucking clap!","She's not your average lady, she's fucking crazy.
Spelled C-U-N-T (bitch)" and if hes not being mysoginistic he's just spurting out braindead blabber: "Na na na na na na na na na na Na na na na na  Making out with your friends Na na na na na na na na na na Na na na na na Making out with your friends Without a doubt sorry about having sex with all your friends ha ha ha" 

Don't just take this from me here are some facts from wikipedia:

Radke has been arrested on multiple occasions and faced controversy on other occasions, often for incidents involving violence.

In May 2006, Radke was involved in an altercation in Las Vegas that resulted in the fatal shooting of 18-year-old Michael Cook. While Radke did not shoot Cook, he was indicted on battery charges, while the man who shot Cook claimed self-defense. These charges against Radke, combined with Radke's past offenses of drug possession led to a sentence of five years probation.[1]

Radke failed to report to his parole officer and was arrested in June 2008, where he was sentenced to four years in prison. However, Radke only served two and a half years of his sentence before being released. Radke was officially kicked out of Escape the Fate in mid-2008, and replaced by former Blessthefall vocalist Craig Mabbit.[36][37] The single "Webs We Weave", which was meant to be released in 2008, would have been the third single from the debut album by Escape the Fate, but after the departure of Radke, the single was never released.[38] Max Green, bassist of Escape the Fate, stated about Ronnie's law problems that, "First we couldn't tour out of the country, then out of the state." In an interview in prison, Radke said that the real culprits would be Chase Rader and Max Green, the first to be armed at the time of the fight, and the second was caused by the fight, but the two were acquitted claiming self-defense. Radke was released from prison on December 12, 2010.[39]

Since being released from prison in 2010, Radke has been arrested twice, the first being an August 6, 2012 arrest for alleged domestic violence abuse against his girlfriend. Three hearings were scheduled, none of which Ronnie attended.[40][41] According to Sergeant Tom Lorenz, the prosecutor of the county of Los Angeles issued the arrest warrant after Radke's girlfriend told police that he had hit her on May 1. Radke's arrest occurred without incident and he was released after paying $30,000 bail.

After the publication of his arrest, Ronnie published through his profile on Microblog that not everything can be considered truthful and asked for his fans to "not believe everything that appears online".[Later, on October 31, 2012, during a concert with Falling in Reverse, Radke was arrested and charged with simple and aggravated assault following a show atSix Flags Great Adventure in Jackson Township, NJ. Towards the end of the band's performance, Radke threw three microphone stands into the crowd; two fans were hit and sustained head injuries. One victim was a 16-year-old girl who was taken to the hospital for treatment of a cut she received to the head, while the other was a 24-year-old man who was treated on the scene.[44] Radke posted bail and was released.[45] In the aftermath of the incident, Six Flags Great Adventure banned any future hard rock or heavy metal bands from performing in their theme park.

I dont claim to be an authority on music but this band is so bad most soundwave ticket holders would agree. Overall Falling in reverse fans are annoying, rude, obnoxious mostly made up of non musical 13 year olds, this band should not be aloud in Australia!