As a preview of what's available in FATpick's song catalog, the following is a plain-text rendition of the tablature for track 4 of "I want my tears back" by Nightwish from the album Imaginaerum. This tab is written for a 6-string guitar in the DGCFAD tuning. For help interpreting this notation, see How to Read Guitar Tablature.
For a better guitar tab experience, try FATpick - the interactive tab reader with instant feedback on your accuracy and timing as you play along with your own guitar.
A higher-fidelity print version of each tab is also available in the app.