The current versions of Toolset are intended to work with the WordPress block editor (Gutenberg), and all of our documentation is based upon the block editor UI.
We do have some very limited documentation about using the legacy editor (which uses markup editors where the dynamic content is output via shortcodes), which you can find here: https://toolset.com/documentation/legacy-features/
That doesn't include any lessons, though.
You might want to go through some of the course lessons that use the Block editor and as you understand what can be done with Toolset you can then refer to the legacy documentation to see how to implement it with the classic editor.
If you want an interface like the page you linked to, it looks like you would need a series of Views (which query posts and then output the results), one for each type of lyrics (e.g. Punjabi Song Lyrics, another for Bollywood Sony Lyrics, another for Hindi Song Lyrics etc.).
I'm guessing you would create a custom post type for the lyrics, and a custom taxonomy to mark which kind of lyrics they were, and so each View would be displaying lyric posts with a Query Filter to limit the returned lyric posts based upon the chosen taxonomy term.
Maybe you have different understanding about what Nigel shared.
You can still work with classic editor for your existing posts and there is no issue with that. You can easily build content template and assign that content template to your home page and views to display your categorize posts.
Here is the article that may help you and it has exact information about how you are grouping your posts and displaying with the reference site link you shared: ilyricshub.com
- https://toolset.com/2015/07/how-to-group-posts-by-category/
- Have you categorize your posts like Nigel shared with taxonomy?
We are happy to help you further - please let me know if above information is helpful for you.