《金装律师》 S9 E5. I need to find background 音乐 when Louis litt promotes Benjamin

In Season 9, Episode 5, Towards the end Louis go to Benjamin and apologises. Makes him VP, hands over Benjamins new Business cards and also gives him a raise. Before leaving Louis says thank you. Thats when a 音乐 theme in the back starts. Have heard that theme 音乐 in earlier seasons but never found out. Any help?