Q: Given a premise, an initial context, an original ending, and a new ending, the task is to generate the counterfactual context that is aligned with the new ending. Each instance consists of a five-sentence story. The premise is the first sentence of a story, and the second sentence, which is the initial context, provides more information about the story's context. The original ending is the last three sentences of the story. Also, you are given a new ending that can provide the new story with the same premise. You should write a counterfactual context to explain the small differences between the original and new endings. More specifically, a story context contains the general plot of the story. And a counterfactual context is a slight modification to the initial context. To sum up, you should write the second sentence of a story based on the premise(first sentence) and the new ending(last three sentences) of the story.
Premise: I love the sound of auto-tuned vocals. 
 Initial Context: I bought my own recording equipment for singing. 
 Original Ending: I also bought some audio software so I could auto-tune myself. My tracks all turned out silly and erratic. I didn't mind because I was enjoying myself so much. 
 New ending: I saved up for a while, and then bought some audio software so I could auto-tune myself. My tracks all turned out silly and erratic. I didn't mind because I was enjoying myself so much. 
A:
But I don't have money to buy equipment for singing.