about the sd card and internal memory.

[OMGISNUB]

I just git a LG G3 , 32gb internal memory. I want to buy a 32 gb sd card , but where will the offline tracks save to?

[Daniel]

As long as the SD card is in the device when you install the SPotify app then offline music should be stored in a cache file on the external SD card.

[OMGISNUB]

So it will save to the sd card even though they have the same memory ?

[Daniel]

Yep. Internal memory is classified as 'emulated/0/' and external as 'ext_sd/' so it will correctly know which is the SD card.

As long as the SD card had more free space than the phone memory it will set this location as the cache for offline files.