Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
Skyler is a composer. He wrote 25 hit songs that made it on the top 10 charts; ten more songs that made it on the top 100 charts than the hit songs; 5 fewer songs than the hit songs that were never released. How many songs did Skyler write in all?

### Response:
Skyler wrote 25 hit songs that made it on the top 10 charts.
He wrote 25 + 10 = <<25+10=35>>35 songs that made it on the top 100 charts.
He wrote 25 - 5 = <<25-5=20>>20 songs that were never released.
He wrote 25 + 35 + 20 = <<25+35+20=80>>80 songs in all.
#### 80

