set a time in and a time out (cue) for each songs of a playlist

[francbee]

I made a fabulous playlist for a dance party this week-end.  BUT so many songs have beginings and ends that should be eliminated to keep the dance floor moving.  For example, in iTunes (info/options/start time 0:00 stop time 0:00) it is possible to set this for each single song and I really want to do that for my playlist.  How can I do that in Spotify?  Is there a DJ app compatible or a place where I can preset those marks?

our premium account is under my husband's name and email <snip>

but I am Sophie at <snip>

I'd appreciate ans answer ASAP as my party is Saturday and I can't ind a solution on my own so far (except for hiring a DJ) 

[Snip-Email(Privacy)-Peter]

[kbrooksc]

Hey ther! Djay2 on iPhone has worked great for me. 

[Peter__]

Just going to hide those email addresses to stop you from getting any spam. 😉

Unfortunately there isn't a way to do it natively inside Spotify, but it has been suggested here if you want to add your vote:
http://community.spotify.com/t5/Spotify-Ideas/Isolate-parts-of-a-track/idi-p/40013