If you want to learn how to sing like Tim O'Neill, you should start by listening to some of his most popular songs in order to get a feel for his style. Once you've done that, try to identify what makes his voice unique. From there, you can begin to work on your own voice and incorporate some of Tim O'Neill's techniques into your own singing.

One key aspect of Tim O'Neill's singing style is his use of vibrato. In order to incorporate this technique into your own voice, you'll need to practice holding long, sustained notes while gently pulsing your voice. Singing scales is also a great way to practice vibrato.

Another important technique used by Tim O'Neill is his use of falsetto. In order to develop a strong falsetto like Tim O'Neill, you'll need to work on your breath control. Practice taking deep breaths and pushing the air out gently while singing up into your falsetto range.

Tim O'Neill also uses a lot of legato phrasing in his singing. To practice this, try singing long, sustained notes without any breaks in between. You can also practice sliding your voice up and down in pitch while maintaining a smooth, seamless sound.

Finally, it's important to work on your overall vocal control and range. Singing Carrots offers a variety of tools to help you with this, including the vocal range test and pitch accuracy test. Additionally, the pitch training tool is a great way to work on your pitch control and agility.

By incorporating these techniques and practicing regularly, you can begin to develop a singing style similar to that of Tim O'Neill. Keep in mind that it takes time and effort to develop your voice, so be patient and keep practicing. Good luck!