The last & closing track from the comedy-drama music album Guest Iin London is said to be as a re-created version of old punjabi-pakistani folk song called 'Rabba Mery Haal Da Mehram Tu'. The fifth & final track is a duet single recorded & voiced by Indian singer-composer Amit Mishra in collaboration with young playback singer Sumeet Anand.
The closing track from the album of Guest Iin London is to be called as "Rabba Meray Haal Da Mehram Tu" which is a sort of devotional track (the name of the song is almost same as the original version). The song Rabba Meray Haal Da Mehram Tu is quite a lengthy track as it's duration is 7 minutes & 38 seconds long. The music video of the song Rabba Meray Haal Da Mehram Tu features the entire movie cast Paresh Rawal, Kartik Aaryan, Tanvi Azmi & Kriti Kharbanda and praying to god take away all the pain & suffering, so that they could live a peace & clam life.
The music for the song Rabba Meray Haal Da Mehram Tu is composed by the musician Amit Mishra, while the lyrics been written by Saint Shah Hussain. The song is mixed & mastered by Rahul Sharma, while the programming is handled by Amit Mishra. The full audio soundtrack of Rabba Meray Haal Da Mehram Tu was scheduled & released along with the full album on 05th June 2017 on all digital platforms & services via the music label of T-Series.