1. create an api app at https://www.last.fm/api/accounts
2. create a .env file and fill out the data as specified below

API_KEY=[LAST FM API KEY]
API_SECRET=[LAST FM SHARED SECRET]
USERNAME=[LAST FM USERNAME]
PASSWORD=[LAST FM PASSWORD (must be plaintext)]

3. copy all your Streaming_History_Audio_YEAR-YEAR_INDEX.json files into a new folder called data
4. create a new folder called blocks (dont put anything there)
5. run mergeFiles.py
6. ensure that it creates a data.json file in the main folder
7. run splitFile.py to split it into 2800 song 'blocks' (last fm scrobble limit per day)
8. make sure you have pylast installed, run pip install pylast if you dont
9. run scrobble.py (you will have to run it multiple times as it only scrobbles one 'block' at a time)

please open any issues if theres problems with it !!! i will try my best to fix stuff (within reason)