On September 4, experience a dazzling night of psychedelic spectacle and iconic indie‑rock as The Flaming Lips and Modest Mouse take over the Greek Theatre—complete with confetti, high energy, and one-of-a-kind stage theatrics. Then, elevate your weekend on September 5 at the Hollywood Bowl, where Josh Groban meets the LA Phil for a breathtaking orchestral-pop performance that blends cinematic vocals with symphonic splendor under the stars.