Macklemore's bringing his "Free Palestine Tour" to Europe this autumn, with London on the bill, and it's the kind of politically engaged artist move that reminds us why live music still matters. Whether you're into his music or not, there's something refreshing about a major touring act using their platform to take a clear stance on something they believe in. For Cledvibes Radio listeners who care about what artists do off the mic as much as on it, this is worth paying attention to. It's touring that comes with a message, and that's bound to spark some conversations.