I'm a musician, and I am thinking about giving my 2 symphony comp tickets to my ISTP friend (whom I see every week) and his wife (whom I've never met)-----but this upcoming show is a bluegrass theme and they like that kind of music. Although I'm not sure they would like having to come out of the house in the middle of a Saturday night and sit in an audience like that..? How can I give the tickets to him without making him/them feel obligated to go? I want him to know that I gave them to him and his wife because I figured they'd appreciate it more than the regular classical music audience we always get?