Truth be told, Mr. B. was an excellent singer during his days (as he himself said in a previous post - Idol Eyes), but years of cigarette smoking has badly affected the way he can reach or hold a high note. D., on the other hand, has a great singing voice, but limited experience in singing in English language affected the performances.
By 12 midnight, they decided to stop singing before the neighbors call the police, but made a pact to practice more often in the coming weekends.
As they called it a night and parted ways, I think I heard "Love Is In The Air". It's been a great day today.