One hour of recording (with) a skilled engineer 2,000 yen
One song of mastering 2,000 yen
Mixing of one song (We run your STEM”s you send us through our analogue gear to warm things up: Your offered payment.
One song for a full band. Limitless time *Respectively
Recording, mixing & mastering included 15,000 yen
One hour of learning guitar 2,000 yen

*As long as you are making progress and are not fooling around, and using one hundred tracks, etc.