# Suno v5.5 FAQ

## What is the difference between Inspiration and Custom modes?

Inspiration Mode creates music quickly from simple descriptions; Custom Mode gives full control over lyrics, style, and title.

## What music models are available?

Multiple Chirp models including v3.5, v4.5, and v4.5-plus, each with different capabilities and credit costs.

## Can I generate instrumental music without vocals?

Yes. Enable the Instrumental option in the advanced settings for pure instrumental tracks.

## How many variations does a generation produce?

Each generation typically creates two variations of the song.

## Is it free to try?

Free trials depend on credits and plan rules shown on the pricing page.

## Is this the official Suno site?

No. This is an independent site and is not affiliated with Suno.

Source: https://sunov5-5.com