Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How many copies were sold when the 1st week sales were 4,590+?

### Inputs:
table_name: table, columns: ['Year', 'Album', 'Oricon position', '1st week sales', 'Copies sold']

### Response:
SELECT Copies sold FROM table WHERE 1st week sales = 4,590+