Symptoms of liver failure include abdominal pain, jaundice — yellowing of the skin and whites of the eyes — and severe fatigue. Steve Harwell, the ex-frontman for the band Smash Mouth, has died at the age of 56 years old. Smash Mouth’s legacy in the music industry is marked by their catchy melodies, witty lyrics, and infectious energy, earning them critical acclaim and a dedicated fan base....