Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Album | Release date | Label | Format | Covered Song | Original Song |
| --- | --- | --- | --- | --- | --- |
| Cover Version | March, 2003 June, 2005 | Headphone Dust Tonefloat | CD 7" Single | " Thank U " by Alanis Morissette . | "Moment I Lost" |
| Cover Version II | October, 2004 June, 2005 | Headphone Dust Tonefloat | CD 7" Single | " The Day Before You Came " by ABBA . | "Please Come Home" |
| Cover Version III | September, 2005 September, 2006 | Headphone Dust Tonefloat | CD 7" Single | " A Forest " by The Cure . | "Four Trees Down" |
| Cover Version IV | July, 2006 September, 2006 | Headphone Dust Tonefloat | CD 7" Single | "The Guitar Lesson" by Momus . | " The Unquiet Grave " |
| Cover Version V | July, 2008 | Headphone Dust | CD 7" Single | " Sign O' the Times " by Prince . | "Well You're Wrong" |
| Cover Version VI | February, 2010 | Headphone Dust | CD 7" Single | " Lord of the Reedy River " by Donovan . | "An End to End" |
Question:
What is the Label for the Covered Song named " sign o' the times " by prince .?
Answer:
Headphone Dust