MASS is the Internationally renowned performance group bringing their dynamic blend of sculpture, music, dance and visual arts to Music Events and Festivals around the globe. The Earth Harp is at the center of every MASS performance creating an unforgettable experience also featuring Drum Sculptures, Multi-instrumentalists, violin, dancers, Aquatar, Guitar and Vocals.
Click below to access Mass Ensemble’s website


Hey was at your presentation on nov8 and i just wanted to saw that you guys are really cool and that i had a lot of fun playing the earth harp. Thanks for showing us all your cool instruments!
MASS was absolutely breath taking. My husband and I saw them in Corpus Christi, Texas. We were in complete amazement during the entire concert. It brought tears to my eyes to witness something made by a man, William Close, able to create such unique, remarkable sounds. This is definitely a MUST see in one’s lifetime. William’s entire team played brilliantly from the Drum Orb, Percussion Jacket, Aquatar, Wing harp and Drumbrella, as well as his vocalist Onyay they were all marvelous. Their music genre ranged from Beethoven to Lynyrd Skynyrd, something for everyone. I am certain they have a great behind the scene group as well to be able to create such a phenomenon. BRAVO to MASS!
William, Earth Harp is the most spectacular instrument. We watched you last night AGT May14th. As a guitar player, I fiddled with trying to make odd sounds with the strings since I was 5, and my band played for many years on the road. You have my utmost respect. It was genius to use the room as the sound from an f-hole in a guitar. I pray that you receive much praise and also enough income to at least live on. Bro, you were awesome. guitarz54@yahoo.com
Inspired……
Saw you on America Got Talent.
I live and work in Vancouver BC Canada
I mostly work in theatre. I have worked on some very special live performance art presentations.
The arts community here needs to open the box and bring you to collaberate with others on a prodcuction.
Would you be interested
Regards
Jayson McLean
JMcL Productions
jaymclean@shaw.ca
778-389-0957
I just watched your audition on AGT. I got goose bumps and it brought tears to my eyes….absolutely amazing!
If you ever come anywhere close to Nashville, I’ll be there!!
When and where is your next performance?
Same as above. Came across a video from Reddit. Incredible. Will plan to see you live in the future. Best of luck!
Gav
Vancouver, BC
Music teacher and musician here… I love unusual instruments and acts… Fantastic… Good luck through AGT and the rest of your career!
Hey, where can I buy your music. I want an entire album! The earth harp is awesome. Loved the drumming style on AGT as well. Would love to play this over my hifi stereo at a healthy volume
check out http://www.massensemble.com to purchase music…..
thanks !
Hauntingly beautiful… Are any performances planned in the San Francisco Bay Area?
What an artist! what a musician! what a magical inventor you are! It does bring tears to our eyes because your genius, your music touches us deeply. It is really other-worldly. It is also as though your music is thanking the planet for all it’s done for us. You have created something so beautiful. I hope you will be able to perform all over the world and for all peoples (even those who can’t afford it). Wishing you every success. Betty
Got moved by your performance on AGT… albeit small… I still was enamored by this beautiful instrument you’ve created. Something about it struck me at the core. I hope you go far into the competition.
I’ve never been so inspired in my life, as I was after seeing you on my television on AGT. You left me awestruck, in all seriousness. I’ve played piano for almost seven years, (still learning) and have been under many musical instructors. None of them though, have had what I feel is pure musical genius. And thats what I feel your music and talent is..pure, beautiful genius.
Pretty mind blowing, man
Incredible performance on AGT. I agree that you won tonight. I will make sure to vote. Hope to see you perform in Boston!
It’s ok to cry when you’re the best !! GREAT Job tonight on AGT!
saw you on amer.got talent&you sure do.!!!You deserve to win for sure!!! Sorry to hear of your fire,from this you will rebuild & go further than you’ve ever expected.I would love to see you perform live, any plans to perform in new england? Best of luck in your future!!! lorri
DOT BEACH
MOST INSPIRING MUSICAL ENSEMBLE EVER , just voted and hope you will come to Hawaii. loved your singer on AGT.
WHAT A COMEBACK FROM THE FIRE. GOD BLESS YOU & ALOHA
Hello William,
Wow…. For 57 years my fingers have drawn music from strings stretched across wooden frames of one sort or another , but I have never witnessed something on the scale of your performance on the Earth Harp . How do you control pitch on the Harp? And how
does the resonance occur so quickly in such long strings ? Is the sound we hear produced in an acoustic chamber and then electro-
nically amped? This performance leaves me mystified and delighted . Fantastic job . May you be fulfilled in your work and have the life you dream of .
Saw you last night on americas got talent and was very very touched by your music.
i have had dreams of creating music/sounds that were unearthly, from another dimension and can only say that your music comes the closest to what was in my dreams. your work touched my soul and i wanted to to thank you. Susan
My husband and I love you from America’s got talent! AWESOME SHOW PRESENCE! You need to go to Stone Mountain, Georgia and do a show there! Best of success to you and yours!!!!
Who was the vocalist on the quarter final show on Tuesday night ?
Rafe Pearlman
You are an innovator, truly amazing, super sexy and 100% raw talent. Earth Harp is so much bigger then americas got talent. Can’t wait until you start touring. I’m broke but would save money to buy tickets to see you when and if you come to Asheville, NC. You completely rose from the ashes of your old life to become a genuine American treasure.
William, my Dad and I are rooting for you on America’s Got Talent! You blew us away in your initial audition round but the other night was simply amazing! Reign Over Me is my all time favorite Who song and your rendition literally gave me chills! I know one thing, I would totally pay good money to come see you in concert and I can’t wait for the day I turn on my local PBS station and there you are! You, my friend have a truly God given talent! The instruments you have created are awe inspiring. I can’t stop talking about you! Many blessings and the best of luck on AGT and to a future that we all know is going somewhere!
I would like to know if electronics are involved in the earth harp performance. Are looping methods used to produce multiple simultaneous notes, chords, sequences? Or is it all performed live by William? I would expect that a single string stretched between two points would only produce a single note without the aid of a ‘fret’. Is the right hand moving along a string acts as a ‘fret’ akin to slide on a guitar? Or is the left hand used to change a particular string tension and thus the note? I would love to see a video where we can see William play a simple song to illustrate the technique. In any event I think it is fantastic and deserves a venue in Vegas. I love it.
My mother saw you perform on AGT on Monday Night, she told me I had to see it. I pulled it up on the internet, and I am completely and totally mesmorized by the sound of your incredible Earth Harp. The entire performance was unlike anything I have ever seen before. The drummers, the singer, and you on that incredible instrument. Good luck with AGT, but even if you don’t win it. You have already made it. Hundreds of thousands of view on youtube. Sometimes the people that win don’t do very well. Look at Jackie Evancho, she placed second. Look at Susan Boyle from Brittains Got Talent. Not winning may be a blessing in disguise, you would not be locked into a contract. I can tell you one thing, you are a world class act, and I would pay any amount of money to see this live as Howie said. It is incredible on television. I can only imagine what this would sound like in a live performance. And I will see you live, whether you win the show or not, because you have already won. The exposure has opened the door for you. Thank you for sharing your gift with America.
Teresa Jones – Oklahoma
you are going to win AGT you are the BEST!!!!!! as Felix said Mind Blowing!!!
hello! i am a fellow musician, and i must tell you, Mr. Close. you and your instrument are truly amazing. i would love to see you perform live, and yes I am absolutely DYING to get my hands on one of your designs! ( i can dream, can’t ?! )
Hey, you can get married in Hawaii! Of course, you’ll have to make the Neal S Blaisdell Arena your instrument as a celebration. I’ll even trade you some wedding photography for a ticket to the show.
Great performance and artistic showcase! I saw William Close for the first time on America’s Got Talent last night and was blown away! Terrific stuff!
Who were your vocalists last night on AGT? Great show!
I cannot believe you came to my home city of New Bedford, MA and I missed it. Truly amazing. Will you be coming back our way soon; at least after your headlining gig in Vegas….
Hello:
William, will you please collaborate, at some point, with Coldplay?
The combination of Coldplay’s very human tones and themes, and the decidedly cosmic sounds of the Earth Harp, which use the land itself as an instrument, would be an intense, introspective metaphor for man’s coming unification with the majesty of nature.
Think about it.
Virtually yours,
Patrick
Please start touring I am waiting very patiently to purchase tickets to see you! Publish a cd ASAP!
You’re amazing, I can’t believe you didn’t win on AGT, but you’re a star already. Congratulations and I hope you continue inspiring. You should definitely start a tour and publish a CD, I would definitely buy it!
Best wishes from Monterrey, Mexico