I have found that method of blogging to be much easier to do, far less time consuming and far more profitable. But that is just me.
You're not the only one bro I'm in the music production and guitar niche so I know first hand what you're talking about. Really great advise by the way.
I have just started my own blog a few days ago but I can't think anything on how to start my blog. Any suggestions guys?
You did everything backwards, you should have started with some research and choosing a niche, then after choose a topic you're going to focus on. Once you have that then you can think about the domain and the type of content you're going to post. Much easier like that.
Right now you've put unnecessary pressure on yourself, which is fixable though.
When it comes to content, a lot of people want to have hundreds of articles. If you can produce a lot of content then rather focus on posting a few of your content (article, video, audio, infographic etc.) on your own blog and post the rest on other high traffic blogs/websites as featured content or guest post.
80/20 rule, focus on what brings you the most results so posting your content on a high traffic blog is better than posting all your content on your blog and getting traffic won't be easy. Having a lot of content also makes it hard for your content to rank because link juice is spread to lot of pages on your blog.
I don't want to get too much into content marketing and blogging.
...how to start my blog. Any suggestions guys?
The first step is always to do some research and choose a niche, any niche. It's much easier to start with something that you're really passionate about and have more knowledge about. Some people aren't passionate about anything or they just don't know their passions. In that case then I would recommend you to go to flippa.com and check most recently sold websites and see if you can replicate any of them.
If it sold on flippa then there's a higher chance that the niche is profitable and the topic is worth blogging about. Also go to youtube take a moment to watch a few videos about keyword and niche research just to get a basic understanding. Also search for videos that will teach you how to turn your keywords into blog posts.
Hope that helps.