All power is one in source and end, I think.

Some of the music is not found in any other source.

The old name can still be seen in older sources, though.

In some sources he is also the god of fire.

At least when it's done in open source I think that's the idea.

There is no support for this in any source known.

In later sources the word appears only as a personal name.

The term is found in American sources from at least 1791 to 1949.

"Are we going to have a crisis in energy sources around here?"

However the name does not seem to appear in primary sources.