Here are just of the comments Mark has received:

Dear Mark, Just a short note, excuse the pun, to thank you very much for helping make the engagement party such a success. Your music was perfect and turned a family and friend gathering into a real party atmosphere. Not intrusive, but kept everyone tapping their feet, and even a few dancing too. We will be recommending you.
Thanks again, Jo and Andy

Mark, Just a quick note to say many thanks again for the music you played at our engagement party - we had many positive comments from guests and it definitely gave a great atmosphere to the afternoon.
Best wishes, Hazel and James

Dear Mark, We just want to thank you so much for helping to make Lara and Jeremy's engagement so enjoyable. We really enjoyed your music and we have had many excellent comments from our guests, who all say that you added to the wonderful atmosphere. We hope one day we will have the opportunity of inviting you again to play for us.
Best wishes, Penny and Martin Grossman

Dear Mark, Thank you so much for making our silver wedding such a lovely evening, we all enjoyed your playing immensely.
Frances and Andy Crawford