— Dame Helen Mirren

— HRH Prince Charles

— Randy Newman

— Eamonn Holmes

— Beverly Knight MBE

— Simon Cowell

Unbelievable! Sublime performances throughout our cooperate event, engaging all those in attendance! I cannot recommend Martin-John enough! The absolute professional & our guest were star struck, engaged - the performances generated a tranquil & glowing atmosphere at times & then ramped up, to get the party going when needed! Perfect set - 5 stars!

Martin was absolutely fantastic, do not hesitate to book him! You will not regret it. We will be booking you again for sure!

Martin John totally made my event! He was a consumate professional throughout the 4 sets. Moreover, he has a good sense for how to read the audience. During the first two sets, he played more low key music to allow the guests to mingle. Then for the second two sets as the sun began to set and the guests were in a party mindset, he played more upbeat dance type jazzy numbers. He even changed into a nice slick suit for the second half to get into character as he played our favourite tunes from the Rat Pack. Lovely person and perfromer... highly recommend!

I have had the pleasure of hearing Martin now on multiple occasions and have also had the pleasure of him providing the entertainment at our wedding. He performed an acoustic set during our drinks reception and full blown swing set with live band in the evening. What can I say, my guests were blown away by this versatile and charismatic performer. He's an absolute gentleman, with a sound like no other, and we would recommend him again and again and again... Top Drawer Entertainer and Musician, he made our day.

Martin has an incredible voice! He was also so professional and friendly. He made our wedding so special, especially with his arrangement and performance of our own special song choice. We honestly can’t fault him - don’t hesitate to book him, you won’t regret it!

Martin was great. Questions were answered swiftly before the event to put us at ease. He provided a tailored playlist to suit the age groups attending and accommodated any suggested changes, and importantly he arrived on time (It was a surprise birthday, so this was key) - Then the really important bit - delivered a performance which wowed the guests, without exception, a real singing talent! Not a lot more that you can ask for really! We made the right choice.

Martin John was very professional. He went above and beyond to do what we asked of him and at the last minute we asked for a song to be sung that is very special to my father and he delivered. He really got the party started and all of our wedding guests complimented how fantastic he was - he really did add the finishing touches to our wedding. What an excellent singer and he also looks the part to! If anybody was looking for a singer for any events, he’s the man - definitely 5 stars!

Thank you Martin for performing on our wedding day. Everyone said you were amazing, created a great atmosphere and we would definitely recommend you to anyone who needed a singer! We can't wait to see you sing again.

We hired Martin to sing at our 40th Birthday Party and he really made the event! Everyone was so impressed with his faultless swing renditions and the extra acoustic the performed gave lots of variety for our guest to enjoy! He got everyone in the party spirit whilst sipping on their cocktails and having a little dance! A fantastic guy with a fabulous voice to make any party start with a bang.

I was really tentative about having a performer at my party, given the strict numbers allowed and conditions imposed due to Covid 19, but I was very happy that I did. Everyone loved Martin and his acoustic performance, and performance style really lent itself to relaxing everyone and building a lovely atmosphere... We are already planning a larger party at the end of the summer, just for an excuse to have him back!

We can’t thank Martin enough for all he did, he was amazing! He performed one set of acoustic songs during our drinks reception and followed this up with swing set during dinner. Our guests have not stopped talking about the music all weekend, he really made our day.

Martin has been a regular performer at our venues in South West London for the last 2 years providing excellent acoustic and jazz performances, bringing relaxed and engaging vibes! He always judges the room just right with his song choices and manages to entertain every guest without being too intrusive. We look forward to having him back!

We have booked Martin for a number of occasions now and have never been disappointed. Martin is very versatile and can adapt to any occasion, he will always get the crowd up on their feet. Weather you want a chilled acoustic set or a swing set he will be sure to put on a show! We will definitely be booking plenty more for the future.

What can I say other than “this guy is amazing!” He is a regular booking in our wine bar and our patrons love seeing him arrive and hate seeing him leave. If you want an excellent night of varied and enjoyable tunes, Martin John is your man!!

Martin sang at our wedding and he definitely did not disappoint. After listening to a couple of his sample tracks, my wife and I decided that booking Martin was a no brainer. He was extremely professional on the day and the 2 sets of 45 minutes that he performed went without problem. His similarity to Frank Sinatra is uncanny.