Love this place! Friendly and knowledgeable staff. They stand by their products and offer competitive pricing. On top of that they keep consistent hours. Thanks GJM!

Found what I was looking for. Ive uploaded a Tiktok video under photos.

Great service by friendly people. They treated me like an old friend while Im new in town. Their selection of everything (guitars, basses, drums, amps, pas and DJ stuff) really good.

Lot of equipment and good people.

Great place. They know their bussiness.

Professional sound equipment at its best.

Great place. Great people. They make you feel welcomed and they know what they are doing without making you feel less.

Employees are very helpful and friendly. Theres great variety of instruments and accessories. Excellent service.

Great place for buying all kinds of music gear. If there is something you need for your PA they got it, if there is something you need for your band they got it. They got most of the top brand stuff for everything and any standard item you could think of. In the rare case that they dont have it, you can just order it through them. They also price match most of the things from the big online brands like Sweetwater or Musicians Friend. All around great place. The service is amazing as well and they have some top notch guitars as well. Just an amazing music spot all around.

Good service, they will welcome you like family

Best music store on the west side! Super friendly and they have everything you need! A real music store for real musicians. Good prices.

You can expect always good attention from its owner and son. Prices are competitive and, on most cases, as same as in catalog. They have a luthier and an electronic technician.

Musical instruments and sound equipment store. I found what I was looking for and more.

Excellent Store loaded with great musical instruments and good prices. Excellent service too.

Awsome, father n junior were very professional, I even get to play my timbales prior to purchase, junior was able to provide some salsa music, great experience

A lot of merchandise, beautiful showroom and great service.

A Disney place for musicians

Great service. Well knowledge of the merchandise.

Awsome Great prices on percusión

Great place in the west area with nice guitars... Prices like in the internet plus PR sales tax

Excellent!!

I went there one time to get some things but when I checked how much was the ukeles they were above 50$ dollars thats way two expensive I can get it for 20$ on ebay

Great Place. Good prices

Love this place and its staff.

Nice selection of instruments. They also repair amplifiers.

Good place the attention very good and nice people

Good prices and atention.

They were very helpful great store

Excellent service, God bless you!

Humble custumer services

Internet prices great service really recommend it.

Everything you could ever want from a music store

Friendly and knowledgeable!

Best music store in the world

It has a large selection of instruments & supplies.

Excelence service.

Very good prices

Excellent

The best sound in Puerto Rico

Very good

COVID READY

Its a musicians world

Excellent service

Good

Tremendo eselente servicio

Exelente, no hay palabras para agradecer el cariño y compromiso de Juan y su familia para con sus cliente calidad y servicio en instrumentos musicales y equipos profesionales de sonido 100% recomendado

Very friendly, willing to help you and knowledgeable on the subject. I liked shopping at GJMSound❤️

Large inventory and friendly staff and know what it sells.

Tremendous, I was delighted with the place, they have the best inventory and variety that I have seen, the best brands work in all kinds of instruments and music equipment, an excellent service especially the attention of the owner was very pleasant and helpful, so from Ill be back for sure, and I recommend it

Tremendous service and they have the best brands for the demanding musician. They also provide guidance on whats new in products I recommend 100%

Good places Excellent service and quality. 100% recommended.

Super friendly, excellent service

Excellent service and professional atmosphere.

Everything for the professional DJ and sound engineer

The treatment from the moment you enter until you leave is excellent and the prices dont even mention it. Super. The store is huge and super equipped. Tremendous!

From the outside it seems small, when you enter you need a day to see everything they have. The attention was of quality! In just minutes I felt the trust and respect of the employee that made me want to stay! Anyway ... extremely pleased and I hope to visit you soon with more time. Recommended 200%COVID 19 protocol to another level !! Thanks!

I bought a pedal by mistake and in less than 24 hours I went to return it unopened completely and they refused to refund my money. Do not support stores that use their return policy to take away the little money independent musicians

Excellent customer service. Recommended.

Good variety of guitars. The instruments that they load are of quality and the prices are competitive.

The quality of the products are 100 x% excellent.

Excellent customer service, good brands of high quality and very responsive instruments. Visit the store !! They will not regret it.

Excellent teams and the best customer service. They are a super friendly and helpful family.

Good attention, kindness, precautions against Covid, a lot of inventory and a nice show room.

Very good people! Quality and service.

Covid protocol, service, orientation, attention and delicious food.

Always very grateful for the help that they gave me a very good service, good quality sound equipment, I recommend them 100% att Avimael rupiza

Very good service. I recommend it

Excellent service.

Tremendous place I recommend it excellent and family service I visited the store they will feel at home and do not want to go

They are super friendly and attentive people. They have a wide range of musical equipment and very competitive prices

A long time ago I did not visit a place so careful to serve its customers well. You feel super good. They have an excellent inventory and everything new. Guitarists and bassists, wear a bib for what you will see there. I went with a Telecaster and I couldnt be happier. Thank you!

I am a musician and everything I need I get it in this store is the maximum

Excellent price and service

A music store filled with the presence of the Lord.

Variety of equipment and reasonable prices

Good price and good deal

A good place to get the best quality

Excellent good quality of equipment from the best brands at a reasonable price

They treat you super.

Good prices. And very attentive.

Excellent service! Very friendly.

Spectacular! I love shopping for this business. Very friendly owners and their fabulous ufff children. And they know the matter.🙏🙏🙏🙏

The best in sound in the west area and perhaps throughout the island. There you will find everything, in addition to personalized attention, good advice prices and very easy access.

Very good place .... Well distributed and good prices

Great service, and beautiful variety the instruments.

Excellent deal

Very helpful and attentive

Good attention

Employees with a lot of knowledge to achieve your goals.

Wide variety of quality equipment, good price and excellent customer service.

The service is 500, from 1 to 100.

It is a place that is well equipped, they have everything for music, and its staff offers excellent service as well as good treatment.

Always the best attention in teams the best..and store blessed by God !!

The family is the first educational nucleus, its environment through the learning and development of its members, that is why by taking the children to these places you teach them where music articles are a good place. The socioeconomic, cultural and educational characteristics of the family environment, meanings and expectations regarding the education of their children were taken into account. That is why I recommend such a place. The best!

Lots of variety in teams. Excellent service.

Excellent, very assorted.

Excellent service

Kind treatment and you get all kinds of musical instruments

Good quality merchandise and recognized brands Excellent service

Christian people and they have a great variety of musical equipment, sound, instruments and accessories at good prices. You can do lay away.