I love playing guitar for a bagtons of reasons.

"bags of x" is a common phrase and it works here but doesn't sound all too natural and so I've changed it to another common phrase.

You don't need "a" in front of the phrase as "bags" and "tons" are both plural :)

First, it's an amazing sensation when you finish to learn a musicsong and you can play it to friends or family.

"Song" or "piece of music", depending on what you mean

There was a band who played and I asked them toif I could play guitard and they said yes.

I played the "Marseillaise" (the French hymn) and Pirates of the Carribbean.

It was so good ahah.

Many people saitold me that I played really well so I was glad to hear that.

But when I was 10 or 11, I stopped playing guitar because I didn't like it likeas much as before and I think I just needed to dotake a break.

So, I didn't play guitar for 4 years.

And one day, a friend came in my home and I showed my guitar's skills and I loved again to play guitar.

"Guitar's" skills would mean the skills that the guitar has, not you :)

So, afterwards, I restarted playeding guitar again and I love that.

And the advantage to guitar is that you don't loose your level when you stop for a long time so I'm still good and now I can play difficult songs.

I love to listen Iqbal Gumilar, he plays famous songs ion guitar and it is very relaxing so I listen to him when I work.

I love playing guitar for a bagslot of reasons.

First, it's an amazing sensationfeeling when you finish to learn aing a piece of music, and you can play it tofor friends or family.

A sensation is more like a physical feeling (like touch), rather than an emotional feeling.

When I was younger (I think I was 8 or 9), I played in a restaurant.

There was a band who played andplaying, and when I asked them to play guitard and for them they said yes.

I played the "Marseillaise" (the French hymn) and "Pirates of the Carribbean."

Many people saitold me that I played really well, so I was glad to hear that.

But when I was 10 or 11, I stopped playing guitar because I didn't like it like before, and I think I just needed to dotake a break.

AndThen one day, a friend came into my home, and I showed them my guitar's skills, and I loved again to playing guitar again.

So, afterward, I recontinued playeding guitar, and I loved that.

And thone advantage tof playing the guitar is that you don't loose your levelskills when you stop for a long time, so I'm still good, and now I can play difficult songs.

I love to listening to Iqbal Gumilar, h. He plays famous songs ion guitar, and it is very relaxing ,so I listen to him when I work.

When I play guitar, it's like I have no problems, and I just enjoy to playing.

I love playing guitar for a bagshost of reasons.

We wouldn't use the "bags" in this context.

First, it's an amazing sensation when you finish to learn a musicsong, and you can play it tofor friends or family.

When I was younger (I think I was 8 or 9), I played in a restaurant.

There was a band who played and. I asked them to play guitard, and they said yes.

Split up Independent Clauses with commas or end the sentence and begin a new one.

It was so good hahaha.

"hahaha" not used in formal writing. An exclamation mark would convey your excitement as well.

"It was so good!"

Many people saitold me that I played really well, so I was glad to hear that.

But when I was 10 or 11, I stopped playing guitar because I didn't like it like before and. I think I just needed to do a break.

The last part should probably stand alone because it is a complete thought and has a subject verb and noun.

And one day, a friend came into my home and, I showed my guitar's skills, and I loved again to play guitar again.

Listing events sequentially is broken up by commas and the conjunction word (like the word "and") precedes the final clause.

So, afterwards, I replayed guitar again and I love thad it.

And the advantage to guitar is that you don't loose your level when you stop for a long time, so I'm still good, and now I can play difficult songs.

I love to listen to Iqbal Gumilar, he plays famous songs inon his guitar, and it is very relaxing sto I listen to him when I work.

When I play guitar, it's like I have no problems, and I just enjoy to playing.