Magical Twin-Tone Horn of the WAM4: Gitanjali departs from Bhusaval (July 1992) : A major highlight of my railfanning session at Bhusaval. The Gitanjali had arrived at Bhusaval and I was only too eager to capture its departure. But I wasn't quite prepared for that amazing twin-tone horn that was sounded for 10 seconds. Sometimes, life gives you unexpected gifts :-)