Spotify has a preview release for Android downloadable from their website. I have been using it for a few days now and I am pretty happy with the enhancements.

Annoying bugs/issues that I experienced with the previous release, now fixed:

• App Crashing every time a song was added to a playlist.
• Gap between songs that made continuous mixes terrible to listen to.
• No  “similar artists” feature.

Official List of enhancements:

• Totally new app with full support for Android 4.0
• Top-to-bottom redesign
• All-new slide-out navigation
• Even more social – check out friends’ profile pages and playlists on the go
• Artist imagery in high resolution
• Related artist view – available for the first time on mobile
• ‘Extreme’ sound quality setting for 320kbps listening
• So much faster

Features that will be added to the final release:

• Last.fm scrobblling
• Folder support

You can download the preview version here.

Enjoy!

Source: Spotify blog.