In English we can say
Such lovely songs.
Can we say in German
Solche herrliche Lieder.
to mean the same thing? If so, should it be
I would use it like this:
But you can also say:
In singular you can use:
Here's an explanation from canoonet: "Pronomen, Artikelwort und Adjektiv solcher, solche, solches":
This basically says, that you can use either one of them.
As a side note: Herrlich is really fine here, but there are a lot of synonyms you can use too.